顔写真

PHOTO

Tsuchiya Hiroaki
土谷 博昭
Tsuchiya Hiroaki
土谷 博昭
Graduate School of Engineering Division of Materials and Manufacturing Science, Professor

Research History 8

  1. 2024/04 - Present
    Osaka University Graduate School of Engineering

  2. 2024/04 - Present
    Osaka University Division of Materials and Manufacturing Science, Graduate School of Engineering Professor

  3. 2012/12 - 2024/03
    Osaka University Graduate School of Engineering

  4. 2007/04 - 2012/11
    Osaka University Graduate School of Engineering, Division of Materials and Manufacturing Science

  5. 2006/01 - 2007/03
    Osaka University Graduate School of Engineering, Division of Materials and Manufacturing Science

  6. 2005/05 - 2005/12
    University of Erlangen-Nuremberg Department of Materials Science Senior Researcher

  7. 2004/05 - 2005/04
    Unversity of Erlangen-Nuremberg Department of Materials Science Postdoctral Fellow

  8. 2004/04 - 2004/05
    Osaka University

Education 3

  1. Osaka University Graduate School of Engineering Division of Materials and Manufacturing Science

    2001/04 - 2004/03

  2. Osaka University

    1999/04 - 2001/03

  3. Osaka University School of Engineering

    1995/04 - 1999/03

Committee Memberships 20

  1. 電気化学会関西支部 幹事 Academic society

    2024/02 - Present

  2. 日本金属学会 第5分野委員長

    2023/04 - Present

  3. 日本金属学会 セミナー・シンポジウム委員 副委員長

    2023/04 - Present

  4. The Electrochemical Society Corrosion Division Executive Committee Academic society

    2022/10 - Present

  5. 電気化学会 代議員 Academic society

    2022/03 - Present

  6. 表面技術協会 評議員

    2022/02 - Present

  7. 日本材料学会 代議員

    2021/03 - Present

  8. 日本金属学会 第5分野・分科幹事

    2019 - Present

  9. 日本金属学会 調査研究委員会委員

    2019 - Present

  10. 日本金属学会 講演大会委員

    2019 - Present

  11. 日本金属学会 セミナー・シンポジウム委員

    2019 - Present

  12. 腐食防食学会 コロージョン・セミナー委員長

    2019 - Present

  13. 表面技術協会 関西支部幹事

    2018 - Present

  14. 表面技術協会 ARS (金属のアノード酸化皮膜の機能化部会) 幹事

    2016 - Present

  15. 腐食防食学会 会誌編集委員

    2012 - Present

  16. 日本材料学会 関西支部常議員

    2018 - 2021

  17. 日本金属学会 第4分科委員

    2015 - 2019

  18. 腐食防食学会 コロージョン・セミナー委員

    2014 - 2018

  19. 腐食防食学会 関西支部幹事

    2009 - 2015

  20. 日本金属学会 関西支部材料化学研究会幹事

    2010 - 2012

Professional Memberships 8

  1. 腐食防食協会

  2. 電気化学会

  3. 日本鉄鋼協会

  4. 日本金属学会

  5. Japan Society of Corrosion Engineering

  6. The Electrochemical Society of Japan

  7. The Iron and Steel Institute of Japan

  8. The Japan Institute of Metal

Research Areas 2

  1. Nanotechnology/Materials / Nanostructure chemistry /

  2. Nanotechnology/Materials / Material fabrication and microstructure control /

Awards 15

  1. 第77回功績賞(材料化学部門)

    (公社)日本金属学会 2019/03

  2. 2007-2008年度グローバルCOE論文賞

    2009

  3. 日本金属学会第12回優秀ポスター賞

    2009

  4. 優秀ポスター賞

    2008

  5. Electrochemistry Communications Best Cited Paper Award 2008

    2008

  6. 優秀ポスター賞

    2007

  7. Hans-Juergen Engell Prize

    2007

  8. 第16回日本金属学会奨励賞

    2006

  9. Moris Cohen Graduate Student Award

    2006

  10. 優秀ポスター賞

    2005

  11. 優秀ポスター賞

    2004

  12. 大阪大学楠本賞

    1999

  13. (社)日本金属学会・(社)日本鉄鋼協会 第7回奨学賞

    1999

  14. Kusumoto Award

    1999

  15. The Promising Student Award of The Japan Institute of Metals and The Iron and Steel Institute of Japan

    1999

Papers 167

  1. TiO2 nanotubes with customized diameters for local drug delivery systems

    Sayaka Miyabe, Yushi Fujinaga, Hiroaki Tsuchiya, Shinji Fujimoto

    Journal of Biomedical Materials Research Part B: Applied Biomaterials Vol. 112 No. 7 2024/07 Research paper (scientific journal)

    Publisher: Wiley
  2. Structure of Rust Layer of Pre-rusted Carbon Steel Coated with Cellulose Nanofiber Dispersion Coatings Containing Nickel Sulfate

    Nohara Taro, Mukoyama Kazutaka, Kurashiki Tetsusei, Hanaki Koushu, Yamashita Masato, Tsuchiya Hiroaki, Fujimoto Shinji

    Zairyo-to-Kankyo Vol. 73 No. 6 p. 149-152 2024/06/10

    Publisher: Japan Society of Corrosion Engineering
  3. Electronic Structures of Passive Film Formed on Ti and Cr in a Phosphate Buffer Solution of pH 7

    Seong-Cheol Kim, Hiroaki Tsuchiya, Tomoyo Manaka, Takao Hanawa, Shinji Fujimoto

    Journal of The Electrochemical Society Vol. 171 No. 3 p. 031506-031506 2024/03/31 Research paper (scientific journal)

    Publisher: The Electrochemical Society
  4. Numerical simulation of photocurrent transients generated from passive films and anodic films on pure Ti

    Seong Cheol Kim, Hiroaki Tsuchiya, Shinji Fujimoto

    Electrochemistry Communications Vol. 160 p. 107666-107666 2024/03 Research paper (scientific journal)

    Publisher: Elsevier BV
  5. Corrosion behavior of carbon steel covered with a coating film containing metallic compounds under a sulfuric acid mist environment containing chloride

    Masamitsu Takahashi, Hiroshi Deguchi, Yasunori Hayashi, Akihiko Kimura, Koushu Hanaki, Hiroaki Tsuchiya, Masato Yamashita, Shinji Fujimoto

    Materials and Corrosion Vol. 75 No. 3 p. 361-370 2024/03/01 Research paper (scientific journal)

    Publisher: Wiley
  6. Stress Corrosion Cracking of Copper in Humid Bentonite Powder

    Shinji Fujimoto, Sayaka Miyabe, Hiroaki Tsuchiya

    244th ECS Meeting Abstracts, Fall 2023 No. C02-1098 2023/12/22 Research paper (international conference proceedings)

  7. Formation of Pores on Pure Ti in Highly Concentrated Sulfuric Acids

    Hiroaki Tsuchiya, Ryoma Sato, Shinji Fujimoto

    244th ECS Meeting Abstracts, Fall 2023 No. L07-2771 2023/12/22 Research paper (international conference proceedings)

  8. Improved corrosion fatigue performance of 316L stainless steel by surface porosification

    Hiroaki Tsuchiya, Natsuko Yamada, Sayaka Miyabe, Kotaro Doi, Shinji Fujimoto

    Materials Letters Vol. 353 p. 135265-135265 2023/12 Research paper (scientific journal)

    Publisher: Elsevier BV
  9. Development of Analysis Method for Ni Substitution into Fe3O4 Using Anomalous X-ray Scattering

    Hiroshi Deguchi, Atsushi Omoto, Hiroaki Tsuchiya, Koushu Hanaki, Masato Yamashita, Shinji Fujimoto

    Vol. 11 No. 5 p. 366-371 2023/10/31

  10. Corrosion Behavior of Type 304 Stainless Steels in Highly Concentrated Lithium Salt Solutions

    Hiroaki Tsuchiya, Satoshi Tokuoka, Shinji Fujimoto

    MATERIALS TRANSACTIONS Vol. 63 No. 12 p. 1645-1650 2022/12/01 Research paper (scientific journal)

    Publisher: Japan Institute of Metals
  11. Microcrystallographical Characterization of Initiation of Intergranular Stress Corrosion Cracking on Alloy 600 in Terms of Local Stress at Grain Boundary Induced by Slip Deformation

    Ki-Taek Jung, Hiroaki Tsuchiya, Shinji Fujimoto

    Corrosion Vol. 78 No. 11 p. 1058-1066 2022/11/01 Research paper (scientific journal)

    Publisher: Association for Materials Protection and Performance (AMPP)
  12. Electrochemical Polarization Part 2: Electrochemical Devices

    Hiroyuki USUI, Masanobu CHIKU, Shin-ichi YAMAZAKI, Kentaro KURATANI, Kazuhiro FUKAMI, Hiroaki TSUCHIYA

    Electrochemistry Vol. 90 No. 10 p. 102004-102004 2022/10/31 Research paper (scientific journal)

    Publisher: The Electrochemical Society of Japan
  13. Electrochemical Polarization Part 1: Fundamentals and Corrosion

    Kentaro KURATANI, Kazuhiro FUKAMI, Hiroaki TSUCHIYA, Hiroyuki USUI, Masanobu CHIKU, Shin-ichi YAMAZAKI

    Electrochemistry Vol. 90 No. 10 p. 102003-102003 2022/10/31 Research paper (scientific journal)

    Publisher: The Electrochemical Society of Japan
  14. Dissolution and Repassivation of Metallic Biomaterials in Bio-mechanochemical Environment

    Doi Kotaro, Miyabe Sayaka, Tsuchiya Hiroaki, Fujimoto Shinji

    Materia Japan Vol. 61 No. 7 p. 393-398 2022/07/01

    Publisher: The Japan Institute of Metals and Materials
  15. Band structures of passive films on titanium in simulated bioliquids determined by photoelectrochemical response: principle governing the biocompatibility

    Seong-Cheol Kim, Takao Hanawa, Tomoyo Manaka, Hiroaki Tsuchiya, Shinji Fujimoto

    Science and Technology of Advanced Materials Vol. 23 No. 1 p. 322-331 2022/05/06 Research paper (scientific journal)

  16. Protectiveness of Rust Layers on Friction Stir Welded High Phosphorus Carbon Steels

    Hiroaki Tsuchiya, Kazumasa Hatsuda, Takumi Kawakubo, Kohsaku Ushioda, Hidetoshi Fujii, Masato Yamashita, Shinji Fujimoto

    Tetsu-to-Hagane Vol. 108 No. 12 p. 937-944 2022 Research paper (scientific journal)

    Publisher: Iron and Steel Institute of Japan
  17. Corrosion Resistance of Titanium - Localized Corrosion and Galvanic Corrosion -

    Hiroaki Tsuchiya, Sayaka Miyabe, Kotaro Doi, Shinji Fujimoto

    Journal of The Surface Finishing Society of Japan Vol. 73 No. 1 p. 33-37 2022/01 Research paper (scientific journal)

  18. Structure and Reduction Behavior of Iron Rust of Carbon Steel Covered with Al2(SO4)3-added Resin Coating

    Deguchi Hiroshi, Hayashida Shota, Tsuchiya Hiroaki, Hanaki Koushu, Yamashita Masato, Fujimoto Shinji

    SPring-8/SACLA Research Report Vol. 9 No. 7 p. 550-553 2021/12/27

    Publisher: Japan Synchrotron Radiation Research Institute
  19. Formation of titania nanotubes by anodization of Ti and its alloys and their biomedical applications

    Hiroaki TSUCHIYA, Shinji FUJIMOTO

    Denki Kagaku Vol. 89 No. 4 p. 334-339 2021/12/05 Research paper (scientific journal)

    Publisher: The Electrochemical Society of Japan
  20. Corrosion behavior of carbon steel coated with a zinc-rich paint containing metallic compounds under wet and dry cyclic conditions

    Masamitsu Takahashi, Hiroshi Deguchi, Yasunori Hayashi, Akihiko Kimura, Koushu Hanaki, Hiroaki Tsuchiya, Masato Yamashita, Shinji Fujimoto

    Materials and Corrosion Vol. 72 No. 11 p. 1787-1795 2021/11 Research paper (scientific journal)

  21. Corrosion Behavior of Carbon Steel Coated with a Zinc-Rich Paint Containing Aluminum Sulfate and Barium Oxide under Wet and Dry Cyclic Conditions

    Masato Yamashita, Masamitsu Takahashi, Hiroshi Deguchi, Yasunori Hayashi, Akihiko Kimura, Koushu Hanaki, Hiroaki Tsuchiya, Shinji Fujimoto

    Vol. 70 No. 10. p. 327-333 2021/11 Research paper (scientific journal)

  22. Drug Release Characteristic of Type 316L Stainless Steel with Self-Organized Nanopores

    Sayaka MIYABE, Yushi FUJINAGA, Hiroaki TSUCHIYA, Shinji FUJIMOTO

    Journal of Smart Processing Vol. 10 No. 4 p. 256-260 2021/07 Research paper (scientific journal)

    Publisher: Sumart Processing Society for Minerals, Environment and Energy
  23. Structure of Corrosion Product Formed on Carbon Steel Covered with NiSO4-Added Resin Coating under Sulfuric Acid Mist Environment Containing Chloride

    Shota Hayashida, Masamitsu Takahashi, Hiroshi Deguchi, Hiroaki Tsuchiya, Koushu Hanaki, Masato Yamashita, Shinji Fujimoto

    MATERIALS TRANSACTIONS Vol. 62 No. 6 p. 781-787 2021/06/01 Research paper (scientific journal)

    Publisher: Japan Institute of Metals
  24. Anodization of Ti and Ti Alloys: Current Status and Perspectives

    Hiroaki Tsuchiya

    Journal of The Surface Finishing Society of Japan Vol. 72 No. 4 p. 211-215 2021/04 Research paper (scientific journal)

  25. Stress corrosion cracking of copper in swollen bentonite simulating nuclear waste disposal environment

    Shinji Fujimoto, Hiroaki Tsuchiya, Soma Ogawa, Yoshihisa Iida, Naoki Taniguchi

    Materials and Corrosion Vol. 72 No. 1-2 p. 333-338 2021/01 Research paper (scientific journal)

    Publisher: Wiley
  26. Corrosion Behavior of Rusted Carbon Steel Coated with a Paint Containing Metallic Salt under Wet and Dry Cyclic Condition

    M. Takahashi, Y. Hayashi, A. Kimura, K. Hanaki, M. Yamashita, H. Tsuchiya, S. Fujimoto

    Journal of the Society of Materials Science Vol. 69 No. 11 p. 797-803 2020/11 Research paper (scientific journal)

  27. TiO2 Nanotube Formation based on Anodization of Titanium and its Alloys

    Hiroaki Tsuchiya

    Titanium Japan Vol. 68 No. 3 p. 226-232 2020/07 Research paper (scientific journal)

  28. Mechano-Chemical Polishing of Alloy 600 for Accelerated Crack Initiation in Simulated PWR Primary Water Environment and Three-Dimensional Crystallographic Characterization

    Ki-Taek Jung, Hiroaki Tsuchiya, Shinji Fujimoto

    Materials Transactions Vol. 61 No. 7 p. 1339-1345 2020/07 Research paper (scientific journal)

  29. Structure of corrosion product formed on carbon steel with NiSO4–added resin coating under sulfuric acid mist environment containing chloride

    Shota Hayashida,Masamitsu Takahashi, Hiroshi Deguchi,Hiroaki Tsuchiya, Koushu Hanaki,Masato Yamashita, Shinji Fujimoto

    Zairyo-to-Kankyo Vol. 69 No. 5 p. 148-153 2020/05 Research paper (scientific journal)

    Publisher: Japan Society of Corrosion Engineering
  30. Less known facts and findings about TiO2 nanotubes

    H. Tsuchiya, P. Schmuki,

    Nanoscale Vol. 12 No. 15 p. 8119-8132 2020/04 Research paper (scientific journal)

  31. Modification of rust layer on carbon steel with reactive actions of metallic cations for improved corrosion protectiveness

    Kyung Tae Kim, Hiroaki Tsuchiya, Koushu Hanaki, Masato Yamashita, Shinji Fujimoto

    Corrosion Vol. 76 No. 4 p. 335-343 2020/04 Research paper (scientific journal)

  32. その他バルブ金属(Zr, Nb, Ta, W)のアノード酸化

    土谷博昭

    表面技術 Vol. 71 No. 2 p. 92-94 2020/02 Research paper (other academic)

  33. 冷却水銅配管の腐食に及ぼす堆積物の影響

    山中秀文, 永井智之, 野中英正, 土谷博昭, 藤本慎司

    材料と環境 Vol. 69 No. 1 p. 17-25 2020/01 Research paper (scientific journal)

  34. Effect of cations on protective properties of rust layer formed on carbon steel during wet/Dry cyclic corrosion

    Kyung Tae Kim, Hiroaki Tsuchiya, Koushu Hanaki, Masato Yamashita, Shinji Fujimoto

    Materials Transactions Vol. 61 No. 3 p. 506-514 2020 Research paper (scientific journal)

  35. Formation and Biocompatibility of Anodic Oxide Films on Ti and its Alloy

    Hiroaki Tsuchiya, Sayaka Miyabe, Shinji Fujimoto

    Function & Materials 2019/09

  36. Fast current-controlled polarization for the analysis of rapid cathodic process on anodized metal

    Hiroaki Tsuchiya, Tetsuya Kurokawa, Sayaka Miyabe, Shinji Fujimoto

    Journal of the Electrochemical Society Vol. 166 No. 11 p. C3443-C3447 2019 Research paper (scientific journal)

  37. チタンおよびチタン合金のアノード酸化にもとづくナノチューブ皮膜の生成

    土谷博昭, 藤本慎司

    2018/12

  38. 陽極酸化により形成した自己組織化ナノホール構造を有するSUS316Lステンレス鋼上での細胞挙動評価

    宮部さやか, 末廣隆史, 藤永悠志, 土谷博昭, 廣本祥子, 藤本慎司

    日本金属学会誌 2018/07 Research paper (scientific journal)

  39. Forming a Highly Active, Homogeneously Alloyed AuPt Co-catalyst Decoration on TiO<inf>2</inf> Nanotubes Directly during Anodic Growth

    Haidong Bian, Nhat Truong Nguyen, Jeongeun Yoo, Seyedsina Hejazi, Shiva Mohajernia, Julian Müller, Erdmann Spiecker, Hiroaki Tsuchiya, Ondrej Tomanec, Beatriz E. Sanabria-Arenas, Radek Zboril, Yang Yang Li, Patrik Schmuki

    ACS Applied Materials and Interfaces Vol. 10 No. 21 p. 18220-18226 2018/05/30 Research paper (scientific journal)

  40. Cell activity on type 316L stainless steel with self-organized nanopores formed by anodic polarization

    Sayaka Miyabe, Takashi Suehiro, Yushi Fujinaga, Hiroaki Tsuchiya, Sachiko Hiromoto, Shinji Fujimoto

    Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals Vol. 82 No. 7 p. 269-276 2018 Research paper (scientific journal)

  41. 医療用金属材料の表面ポーラス化とその展開

    土谷博昭, 宮部さやか, 藤本慎司

    p. 57-61 2017/10

  42. ステンレス鋼のEMI-TFSIイオン液体中での繰り返し分極に伴う不働態皮膜の変化挙動

    河野明訓, 益田尚吾, 斎藤実, 土谷博昭, 藤本慎司

    材料と環境 2016/12 Research paper (scientific journal)

  43. Alloy600に生じる粒界応力腐食割れの結晶学的解析

    鄭起宅, 土谷博昭, 藤本慎司

    日本材料学会腐食防食部門委員会例会資料 Vol. 55 No. 313 p. 1-4 2016/11 Research paper (other academic)

    Publisher: 日本材料学会
  44. アノード酸化にもとづくチタニアチューブアレーの形成と機能化

    土谷博昭, 藤本慎司

    表面技術 Vol. 167 No. 10 p. 14-20 2016/10

  45. TiO<inf>2</inf> Nanotubes: Nitrogen-Ion Implantation at Low Dose Provides Noble-Metal-Free Photocatalytic H<inf>2</inf>-Evolution Activity

    Xuemei Zhou, Volker Häublein, Ning Liu, Nhat Truong Nguyen, Eva M. Zolnhofer, Hiroaki Tsuchiya, Manuela S. Killian, Karsten Meyer, Lothar Frey, Patrik Schmuki

    Angewandte Chemie - International Edition Vol. 55 No. 11 p. 3763-3767 2016/03/07 Research paper (scientific journal)

  46. Degradation of Ti-6Al-4V alloy under cyclic loading in a simulated body environment with cell culturing

    Kotaro Doi, Sayaka Miyabe, Hiroaki Tsuchiya, Shinji Fujimoto

    Journal of the Mechanical Behavior of Biomedical Materials Vol. 56 p. 6-13 2016/03/01 Research paper (scientific journal)

  47. Fabrication of Titania Nanotube Arrays by Anodization and Their Functionalization

    TSUCHIYA Hiroaki, FUJIMOTO Shinji

    Journal of the Surface Finishing Society of Japan Vol. 67 No. 10 p. 520-526 2016

    Publisher: The Surface Finishing Society of Japan
  48. Cell activity on Type 316L stainless steel with self-organized nanopores formed by anodic polarization

    Sayaka Miyabe, Takashi Suehiro, Yushi Fujinaga, Hiroaki Tsuchiya, Sachiko Hiromoto, Shinji Fujimoto

    Materials Transactions Vol. 57 No. 12 p. 2065-2071 2016 Research paper (international conference proceedings)

  49. Structural changes of passive films during cyclic polarization of stainless steels in EMI-TFSI ionic liquid

    Akinori Kawano, Shogo Masuda, Minoru Saito, Hiroaki Tsuchiya, Shinji Fujimoto

    Zairyo to Kankyo/ Corrosion Engineering Vol. 65 No. 11 p. 520-526 2016 Research paper (scientific journal)

  50. Electrochemical behavior of type 304 stainless steel in ionic liquid containing small amount of water

    Akinori Kawano, Shogo Masuda, Minoru Saito, Hiroaki Tsuchiya, Shinji Fujimoto

    Journal of the Electrochemical Society Vol. 163 No. 8 p. C506-C513 2016 Research paper (scientific journal)

  51. Formation of nano-structured oxide layers formed on Ti-Fe alloys by anodization

    Min Su Kim, Hiroaki Tsuchiya, Toshiaki Erami, Shinji Fujimoto

    Materials Transactions Vol. 57 No. 4 p. 519-524 2016 Research paper (scientific journal)

  52. Growth of nanotubular oxide layer on Ti-Ni alloys with different Ni contents

    Min Su Kim, Hiroaki Tsuchiya, Shinji Fujimoto

    Applied Surface Science Vol. 369 p. 430-435 2016 Research paper (scientific journal)

  53. Fabrication of TiO2 Nanotube Arrays by Self-Organizing Anodization; Influence of Electrolyte Composition”

    H. Tsuchiya, M.-S. Kim, Y. Otani, Y. Shimizu, S. Fujimoto

    Proceeding of 24th International Symposium on Processing and Fabrication of Advanced Materials 2015/12

  54. HAX-PES Analysis on Oxide Films on Alloy600 and Alloy690 formed in Simulated PWR Primary Environment

    Shinji Fujimoto, Whee-Sung Kim, Masugu. Sato, Jin-Young Son, Masatake Machida, Hiroaki Tsuchiya, Ki-Taek Jeoung

    J. Solid State Electrochemistry Vol. 19 No. 12 p. 3521-3531 2015/12 Research paper (scientific journal)

  55. 模擬PWR1次系環境にて冷間加工を加えたAlloy600, Alloy690 に生成する酸化皮膜の電気化学的性質

    金 輝星, 土谷博昭, 佐藤眞直, 孫 珍永, 町田雅武, 鄭 起宅, 藤本慎司

    材料と環境 Vol. 64 No. 11 p. 501-507 2015/11 Research paper (scientific journal)

  56. Characterization of oxide films formed on Alloy 600 and Alloy 690 in simulated PWR primary water by using hard X-ray photoelectron spectroscopy

    Shinji Fujimoto, Whee Sung Kim, Masugu Sato, Jin Young Son, Masatake Machida, Ki Taek Jung, Hiroaki Tsuchiya

    Journal of Solid State Electrochemistry Vol. 19 No. 12 p. 3521-3531 2015/04 Research paper (scientific journal)

  57. Electrochemical properties of oxide films formed on cold worked alloy600 and alloy690 in simulated PWR primary water environments

    Whee Sung Kim, Hiroaki Tsuchiya, Masugu Sato, Jin Young Son, Masatake Machida, Ki Taek Jung, Shinji Fujimoto

    Zairyo to Kankyo/ Corrosion Engineering Vol. 64 No. 11 p. 501-507 2015 Research paper (scientific journal)

  58. Growth of TiO<inf>2</inf> nanotube layers on Ti substrates with different microstructure

    Min Su Kim, Shota Yamamoto, Hiroaki Tsuchiya, Shinji Fujimoto

    ECS Transactions Vol. 66 No. 17 p. 135-145 2015 Research paper (international conference proceedings)

  59. Electrochemical characterization of passive films on Ni-based alloys in acidic and neutral solutions

    Whee Sung Kim, Hiroaki Tsuchiya, Shinji Fujimoto

    Materials Transactions Vol. 56 No. 4 p. 593-599 2015 Research paper (scientific journal)

  60. Self-organized cobalt fluoride nanochannel layers used as a pseudocapacitor material

    Chong Yong Lee, Zixue Su, Kiyoung Lee, Hiroaki Tsuchiya, Patrik Schmuki

    Chemical Communications Vol. 50 No. 53 p. 7067-7070 2014/07/07 Research paper (scientific journal)

  61. Preferable Slip Plane for the Initiation of Transgranular Stress Corrosion Cracking of Cold- Rolled Type316L Stainless Steel in Simulated Primary Water Environment

    Shinji Fujimoto, Nobuyuki Okada, Tomo Saito, Hiroaki Tsuchiya

    Vol. CD-ROM 2014/04 Research paper (international conference proceedings)

    Publisher:
  62. Formation of self-organized pore arrays on metallic substrates by anodization and their applications

    Hiroaki Tsuchiya

    Materials Science Forum Vol. 783-786 p. 2034-2039 2014 Research paper (international conference proceedings)

  63. 大気環境中にてSUS304ステンレス鋼に生成する不働態皮膜におよぼす微量塩類の影響

    鄭楽薫, 土谷博昭, 藤本慎司

    材料と環境 2013/04 Research paper (scientific journal)

  64. Advanced materials design by electrochemical approach: Self-organizing anodization

    Hiroaki Tsuchiya

    Progress in Advanced Structural and Functional Materials Design p. 127-136 2013/01/01 Part of collection (book)

  65. Effect of trace amounts of salts on properties of passive films formed on sus 304 stainless steel under atmospheric environment

    Rock Hoon Jung, Hiroaki Tsuchiya, Shinji Fujimoto

    Zairyo to Kankyo/ Corrosion Engineering Vol. 62 No. 4 p. 148-152 2013 Research paper (scientific journal)

  66. Selective pore growth on lamellar Ti-41 at.%Al alloy

    Hiroaki Tsuchiya, Toshifumi Akaki, Yuichiro Koizumi, Yoritoshi Minamino, Shinji Fujimoto

    Electrochemistry Communications Vol. 26 No. 1 p. 117-120 2013/01 Research paper (scientific journal)

  67. Formation of self-organized pores on type 316 stainless steel in organic solvents

    Hiroaki Tsuchiya, Takahiro Suzumura, Yoshiyuki Terada, Shinji Fujimoto

    Electrochimica Acta Vol. 82 p. 333-338 2012/11/01 Research paper (international conference proceedings)

  68. XPS characterization of passive films formed on Type 304 stainless steel in humid atmosphere

    Rock Hoon Jung, Hiroaki Tsuchiya, Shinji Fujimoto

    Corrosion Science Vol. 58 p. 62-68 2012/05 Research paper (scientific journal)

  69. Growth process of passive films on austenitic stainless steels under wet-dry cyclic condition

    Rock Hoon Jung, Hiroaki Tsuchiya, Shinji Fujimoto

    ISIJ International Vol. 52 No. 7 p. 1356-1361 2012 Research paper (scientific journal)

  70. Nitrogen-doped TiO <inf>2</inf> mesosponge layers formed by anodization of nitrogen-containing Ti alloys

    Doohun Kim, Hiroaki Tsuchiya, Shinji Fujimoto, Felix Schmidt-Stein, Patrik Schmuki

    Journal of Solid State Electrochemistry Vol. 16 No. 1 p. 89-92 2012/01 Research paper (scientific journal)

  71. Evaluation of the Effect of Surface Treatments on the Biocompatilibity of 316L Stainless Steel Using Osteoblast-like Cells

    S. Miyabe, K. Doi, H. Tsuchiya, S. Fujimoto

    Proceedings of ECO-MATES2011 2011/11 Research paper (other academic)

  72. Formation of Ordered Pore Arrays by Self-Organizing Electrochemical Treatments

    H. Tsuchiya, T. Suzumura, Y. Terada, S. Fujimoto

    Proceedings of ECO-MATES2011 2011/11 Research paper (other academic)

  73. Size-effects in TiO<inf>2</inf> nanotubes: Diameter dependent anatase/rutile stabilization

    Sebastian Bauer, Andreas Pittrof, Hiroaki Tsuchiya, Patrik Schmuki

    Electrochemistry Communications Vol. 13 No. 6 p. 538-541 2011/06 Research paper (scientific journal)

  74. a-Cr2O3(0001)/磁性超薄膜の界面磁性の電界応答機能の創出

    白土優, 土谷博昭, 荒河一渡

    2011/03 Research paper (bulletin of university, research institution)

  75. Crystallographical characterization of initiation of intergranular stress corrosion cracking of Alloy 600 in PWR environment

    Shinji Fujimoto, Masahito Mochizuki, Yuya Morita, Yoshiki Mikami, Hiroaki Tsuchiya, Kazutoshi Nishimoto

    15th International Conference on Environmental Degradation of Materials in Nuclear Power Systems-Water Reactors 2011 Vol. 3 p. 1598-1609 2011 Research paper (international conference proceedings)

  76. TiO<inf>2</inf> nanotubes - Annealing effects on detailed morphology and structure

    Sergiu P. Albu, Hiroaki Tsuchiya, Shinji Fujimoto, Patrik Schmuki

    European Journal of Inorganic Chemistry No. 27 p. 4351-4356 2010/09 Research paper (international conference proceedings)

  77. Strength of self-organized TiO<inf>2</inf> nanotube arrays

    Hiroyuki Hirakata, Kenji Ito, Akio Yonezu, Hiroaki Tsuchiya, Shinji Fujimoto, Kohji Minoshima

    Acta Materialia Vol. 58 No. 15 p. 4956-4967 2010/09 Research paper (scientific journal)

  78. バルブ金属・合金の陽極酸化によるポーラス酸化物層の創製

    土谷博昭, 藤本慎司

    金属 Vol. 80 No. 9 p. 743-750 2010/09

    Publisher: アグネ技術センター
  79. Selective dissolution of nanolamellar Ti-41 at.% Al alloy single crystals

    Yuichiro Koizumi, Atsushi Sugihara, Hiroaki Tsuchiya, Yoritoshi Minamino, Shinji Fujimoto, Hideyuki Yasuda, Masato Yoshiya

    Acta Materialia Vol. 58 No. 8 p. 2876-2886 2010/05 Research paper (scientific journal)

  80. Electrochemical Fabrication of Metal Oxide Nanotubes and Their Applications

    Hiroaki Tsuchiya

    Journal of The Surface Finishing Society of Japan Vol. 61 No. 2 p. 206-206 2010/02

    Publisher: The Surface Finishing Society of Japan
  81. Formation of oxide nanotubes and bamboo-like structures via oxidation of Cu, Fe and Ni nanowires

    Gen Matsubayashi, Ryusuke Nakamura, Hiroaki Tsuchiya, Shinji Fujimoto, Hideo Nakajima

    Materials Science Forum Vol. 658 p. 232-235 2010 Research paper (international conference proceedings)

  82. Formation of oxide nanotubes via oxidation of Fe, Cu and Ni nanowires and their structural stability: Difference in formation and shrinkage behavior of interior pores

    R. Nakamura, G. Matsubayashi, H. Tsuchiya, S. Fujimoto, H. Nakajima

    Acta Materialia Vol. 57 No. 17 p. 5046-5052 2009/10 Research paper (scientific journal)

  83. Metallurgical aspects on the formation of self-organized anodic oxide nanotube layers

    Hiroaki Tsuchiya, Toshifumi Akaki, Junji Nakata, Daisuke Terada, Nobuhiro Tsuji, Yuichiro Koizumi, Yoritoshi Minamino, Patrik Schmuki, Shinji Fujimoto

    Electrochimica Acta Vol. 54 No. 22 p. 5155-5162 2009/09/01 Research paper (scientific journal)

  84. Ordered ferroelectric lead titanate nanocellular structure by conversion of anodic TiO<inf>2</inf> nanotubes

    Jan M. Macak, Cordt Zollfrank, Brian J. Rodriguez, Hiroaki Tsuchiya, Marin Alexe, Peter Greil, Patrik Schmuki

    Advanced Materials Vol. 21 No. 30 p. 3121-3125 2009/08/14 Research paper (scientific journal)

  85. Transition in the nanoporous structure of iron oxides during the oxidation of iron nanoparticles and nanowires

    Ryusuke Nakamura, Gen Matsubayashi, Hiroaki Tsuchiya, Shinji Fujimoto, Hideo Nakajima

    Acta Materialia Vol. 57 No. 14 p. 4261-4266 2009/08 Research paper (scientific journal)

  86. Formation and characterization of anodic oxide nanotubes on Ti-Zr alloys

    Hiroaki Tsuchiya, Shinji Fujimoto

    2009/07 Research paper (bulletin of university, research institution)

  87. Anodic oxide nanotube layers on Ti-Ta alloys: Substrate composition, microstructure and self-organization on two-size scales

    Hiroaki Tsuchiya, Toshifumi Akaki, Junji Nakata, Daisuke Terada, Nobuhiro Tsuji, Yuichiro Koizumi, Yoritoshi Minamino, Patrik Schmuki, Shinji Fujimoto

    Corrosion Science Vol. 51 No. 7 p. 1528-1533 2009/07 Research paper (scientific journal)

  88. TiO<inf>2</inf> nanotube layers with metallic nanoparticles

    Hiroaki Tsuchiya, Nozomu Tokuoka, Shinji Honda, Yuji Shinkai, Yasutomo Shimizu, Shinji Fujimoto

    Journal of Physics: Conference Series Vol. 165 2009 Research paper (international conference proceedings)

  89. Surface modification of β-Type titanium alloy by electrochemical potential pulse polarization

    Shinji Fujimoto, Vedarajan Raman, Hiroaki Tsuchiya

    Journal of Physics: Conference Series Vol. 165 2009 Research paper (international conference proceedings)

  90. Crystallographic characterization of stress corrosion cracking initiation on type316L stainless steel in high temperature and high pressure water

    Tomo Saito, Hiroya Masaki, Fahmi Azhari Mukhlis, Hiroaki Tsuchiya, Shinji Fujimoto

    Journal of Physics: Conference Series Vol. 165 2009 Research paper (international conference proceedings)

  91. Self-organized nano-tubes of TiO<inf>2</inf>-MoO<inf>3</inf> with enhanced electrochromic properties

    Nabeen K. Shrestha, Yoon Chae Nah, Hiroaki Tsuchiya, Patrik Schmuki

    Chemical Communications No. 15 p. 2008-2010 2009 Research paper (scientific journal)

  92. Formation of Hollow Structures via Oxidation of Cu Nanoparticles and Nanowires and Structural Stability of Hollow Oxides

    Ryusuke Nakamura, Gen Matsubayashi, Hiroaki Tsuchiya, Shinji Fujimoto, Hideo Nakajima

    Journal of the IRICu Vol. 48 No. 1 p. 300-303 2009/01 Research paper (scientific journal)

    Publisher:
  93. Nitrogen doped anodic TiO<inf>2</inf> nanotubes grown from nitrogen-containing Ti alloys

    Doohun Kim, Shinji Fujimoto, Patrik Schmuki, Hiroaki Tsuchiya

    Electrochemistry Communications Vol. 10 No. 6 p. 910-913 2008/06 Research paper (scientific journal)

  94. Transition from nanopores to nanotubes: Self-ordered anodic oxide structures on titanium-aluminides

    Steffen Berger, Hiroaki Tsuchiya, Patrik Schmuki

    Chemistry of Materials Vol. 20 No. 10 p. 3245-3247 2008/05/27 Research paper (scientific journal)

  95. Effect of alloying elements on electrochemical behavior of Fe-18Cr alloy

    Hiroaki Tsuchiya, Shinji Fujimoto, Toshio Shibata

    ECS Transactions Vol. 16 No. 52 p. 313-320 2008 Research paper (international conference proceedings)

  96. Dye-sensitized TiO <inf>2</inf> nanotubes with Ag nanoparticles

    Y. Shinkai, H. Tsuchiya, S. Fujimoto

    ECS Transactions Vol. 16 No. 3 p. 261-266 2008 Research paper (international conference proceedings)

  97. Anodic porous and tubular oxide layers on Ti alloys

    H. Tsuchiya, J. Nakata, S. Fujimoto, S. Berger, P. Schmuki

    ECS Transactions Vol. 16 No. 3 p. 359-367 2008 Research paper (international conference proceedings)

  98. Corrosion behaviour of Lotus-type porous high nitrogen nickel-free stainless steels

    Kelly Alvarez, Soong Keun Hyun, Hiroaki Tsuchiya, Shinji Fujimoto, Hideo Nakajima

    Corrosion Science Vol. 50 No. 1 p. 183-193 2008/01 Research paper (scientific journal)

  99. Self-organized porous and tubular oxide layers on TiAl alloys

    Hiroaki Tsuchiya, Steffen Berger, Jan M. Macak, Andrei Ghicov, Patrik Schmuki

    Electrochemistry Communications Vol. 9 No. 9 p. 2397-2402 2007/09 Research paper (scientific journal)

  100. Fabrication of oxide nano-structures by anodization and their applications

    H. Tsuchiya, S. Fujimoto, P. Schmuki

    2007/09 Research paper (other academic)

  101. Fabrications and Applications of Metal Oxide Nanotubes

    H. Tsuchiya, S. Fujimoto, P. Schmuki

    Function & materials Vol. 27 No. 7 p. 21-29 2007/07

    Publisher:
  102. Lithium-ion insertion in anodic TiO2 nanotubes resulting in high electrochromic contrast

    Robert Hahn, Andrei Ghicov, Hiroaki Tsuchiya, Jan M. Macak, Andres G. Munoz, Patrik Schmuki

    PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE Vol. 204 No. 5 p. 1281-1285 2007/05 Research paper (scientific journal)

  103. Lithium-ion insertion in anodic TiO <inf>2</inf> nanotubes resulting in high electrochromic contrast

    Robert Hahn, Andrei Ghicov, Hiroaki Tsuchiya, Jan M. Macak, Andres G. Muñoz, Patrik Schmuki

    Physica Status Solidi (A) Applications and Materials Science Vol. 204 No. 5 p. 1281-1285 2007/05 Research paper (scientific journal)

  104. A new route for the formation of self-organized anodic porous alumina in neutral electrolytes

    Hiroaki Tsuchiya, Steffen Berger, Jan M. Macak, Andrés G. Muñoz, Patrik Schmuki

    Electrochemistry Communications Vol. 9 No. 4 p. 545-550 2007/04 Research paper (scientific journal)

  105. TiO<inf>2</inf> nanotubes: Self-organized electrochemical formation, properties and applications

    J. M. Macak, H. Tsuchiya, A. Ghicov, K. Yasuda, R. Hahn, S. Bauer, P. Schmuki

    Current Opinion in Solid State and Materials Science Vol. 11 No. 1-2 p. 3-18 2007/02

  106. Anodic oxide nanotubes on Ti alloys

    Hiroaki Tsuchiya, Jan M. Macak, Andrei Ghicov, Patrik Schmuki

    ECS Transactions Vol. 3 No. 31 p. 365-374 2007 Research paper (international conference proceedings)

  107. Semiconductor properties and protective role of passive films of iron base alloys

    Shinji Fujimoto, Hiroaki Tsuchiya

    Corrosion Science Vol. 49 No. 1 p. 195-202 2007/01 Research paper (scientific journal)

  108. Characterization of electronic properties of TiO<inf>2</inf> nanotube films

    Hiroaki Tsuchiya, Jan M. Macak, Andrei Ghicov, Arlindo S. Räder, Luciano Taveira, Patrik Schmuki

    Corrosion Science Vol. 49 No. 1 p. 203-210 2007/01 Research paper (scientific journal)

  109. 電気化学測定の基礎

    土谷博昭

    平成18年度「材料セミナー」テキスト 金属材料の腐食損傷の基礎とその評価 2006/12

  110. Photoelectrochemical properties of N-doped self-organized titania nanotube layers with different thickness

    J. M. Macak, A. Ghicov, R. Hahn, H. Tsuchiya, P. Schmuki

    Journal of Materials Research Vol. 21 No. 11 p. 2824-2828 2006/11 Research paper (scientific journal)

  111. Nanotube oxide coating on Ti-29Nb-13Ta-4.6Zr alloy prepared by self-organizing anodization

    Hiroaki Tsuchiya, Jan M. Macak, Andrei Ghicov, Yee Chin Tang, Shinji Fujimoto, Mitsuo Niinomi, Toshiharu Noda, Patrik Schmuki

    Electrochimica Acta Vol. 52 No. 1 p. 94-101 2006/10/05 Research paper (scientific journal)

  112. On wafer TiO<inf>2</inf> nanotube-layer formation by anodization of Ti-films on Si

    J. M. Macak, H. Tsuchiya, S. Berger, S. Bauer, S. Fujimoto, P. Schmuki

    Chemical Physics Letters Vol. 428 No. 4-6 p. 421-425 2006/09/20 Research paper (scientific journal)

  113. Self-organization of anodic nanotubes on two size scales

    Hiroaki Tsuchiya, Jan M. Macak, Andrei Ghlcov, Patrik Schmuki

    Small Vol. 2 No. 7 p. 888-891 2006/07 Research paper (scientific journal)

  114. Enhancement of the electrocatalytic oxidation of methanol at Pt/Ru nanoparticles immobilized in different WO <inf>3</inf> matrices

    Piotr J. Barczuk, Hiroaki Tsuchiya, Jan M. Macak, Patrik Schmuki, Dorota Szymanska, Oktawian Makowski, Krzysztof Miecznikowski, Pawel J. Kulesza

    Electrochemical and Solid-State Letters Vol. 9 No. 6 2006/06 Research paper (scientific journal)

  115. Hydroxyapatite growth on anodic TiO<inf>2</inf> nanotubes

    Hiroaki Tsuchiya, Jan M. Macak, Lenka Müller, Julia Kunze, Frank Müller, Peter Greil, Sannakaisa Virtanen, Patrik Schmuki

    Journal of Biomedical Materials Research - Part A Vol. 77 No. 3 p. 534-541 2006/06/01 Research paper (scientific journal)

  116. High photocurrent conversion efficiency in self-organized porous WO <inf>3</inf>

    S. Berger, H. Tsuchiya, A. Ghicov, P. Schmuki

    Applied Physics Letters Vol. 88 No. 20 2006/05/15 Research paper (scientific journal)

  117. Ion implantation and annealing for an efficient N-doping of TiO<inf>2</inf> nanotubes

    Andrei Ghicov, Jan M. Macak, Hiroaki Tsuchiya, Julia Kunze, Volker Haeublein, Lothar Frey, Patrik Schmuki

    Nano Letters Vol. 6 No. 5 p. 1080-1082 2006/05 Research paper (scientific journal)

  118. N-Doping of anodic TiO<inf>2</inf> nanotubes using heat treatment in ammonia

    R. P. Vitiello, J. M. Macak, A. Ghicov, H. Tsuchiya, L. F.P. Dick, P. Schmuki

    Electrochemistry Communications Vol. 8 No. 4 p. 544-548 2006/04 Research paper (scientific journal)

  119. TiO<inf>2</inf> nanotubes: H+insertion and strong electrochromic effects

    Andrei Ghicov, Hiroaki Tsuchiya, Robert Hahn, Jan M. MacAk, Andres G. Muñoz, Patrik Schmuki

    Electrochemistry Communications Vol. 8 No. 4 p. 528-532 2006/04 Research paper (scientific journal)

  120. Growth and properties of self-organized TiO2 nanotube layers

    H. Tsuchiya, J. M. Macak, L. Taveira, A. Ghicov, E. Balaur, S. Bauer, P. Schmuki

    ECS transactions 2006/03 Research paper (other academic)

  121. Formation of self-organized zirconia nanostructure

    H. Tsuchiya, J. M. Macak, L. Taveira, P. Schmuki

    ECS transactions 2006/03 Research paper (other academic)

  122. Annealing effects on the photoresponse of TiO <inf>2</inf> nanotubes

    Andrei Ghicov, Hiroaki Tsuchiya, Jan M. Macak, Patrik Schmuki

    Physica Status Solidi (A) Applications and Materials Science Vol. 203 No. 4 2006/03

  123. TiO<inf>2</inf> nanotube layers: Dose effects during nitrogen doping by ion implantation

    Andrei Ghicov, Jan M. Macak, Hiroaki Tsuchiya, Julia Kunze, Volker Haeublein, Sebastian Kleber, Patrik Schmuki

    Chemical Physics Letters Vol. 419 No. 4-6 p. 426-429 2006/02/26 Research paper (scientific journal)

  124. Influence of different fluoride containing electrolytes on the formation of self-organized titania nanotubes by Ti anodization

    J. M. Macak, L. V. Taveira, H. Tsuchiya, K. Sirotna, J. Macak, P. Schmuki

    Journal of Electroceramics Vol. 16 No. 1 p. 29-34 2006/02 Research paper (scientific journal)

  125. Semiconductive behavior of passive films formed on Fe-Cr alloy

    Hiroaki Tsuchiya, Shinji Fujimoto, Toshio Shibata

    Journal of Electroceramics Vol. 16 No. 1 p. 49-54 2006/02 Research paper (scientific journal)

  126. TiO2-Nb2O5 nanotubes with electrochemically tunable morphologies

    Andrei Ghicov, Saule Aldabergenova, Hiroaki Tsuchyia, Patrik Schmuki

    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION Vol. 45 No. 42 p. 6993-6996 2006 Research paper (scientific journal)

  127. Self-organized porous titanium oxide nanotubes

    P. Schmuki, H. Tsuchiya, L. V. Taveira, L. F.P. Dick, J. M. Macák

    Proceedings - Electrochemical Society Vol. PV 2004-19 p. 70-78 2006 Research paper (international conference proceedings)

  128. One-dimensional photonic crystal electrochemically etched into porous InP and biosensing applications

    T. Djenizian, J. R. Link, H. Tsuchiya, M. J. Sailor, P. Schmuki

    Proceedings - Electrochemical Society Vol. PV 2004-19 p. 389-395 2006 Research paper (international conference proceedings)

  129. Anodic porous zirconium oxide prepared in sulfuric acid electrolytes

    Hiroaki Tsuchiya, Jan M. Macak, Irina Sieber, Patrik Schmuki

    Materials Science Forum Vol. 512 p. 205-210 2006 Research paper (international conference proceedings)

  130. Anodization of Ti: Formation of Self-Organized Titanium Oxide Nanotube-Layers

    P. Schmuki, H. Tsuchiya, L. Taveira, K. Sirotna, J. M. Macak

    Passivation of Metals and Semiconductors, and Properties of Thin Oxide Layers p. 179-186 2006 Part of collection (book)

  131. Self-Organized Nanoporous Valve Metal Oxide Layers

    Hiroaki Tsuchiya, Jan Macak, Irina Sieber, Luciano Taveira, Patrik Schmuki

    Passivation of Metals and Semiconductors, and Properties of Thin Oxide Layers p. 187-192 2006 Part of collection (book)

  132. Self-organized nanotubular oxide layers on Ti-6Al-7Nb and Ti-6Al-4V formed by anodization in NH<inf>4</inf>F solutions

    Jan M. Macak, Hiroaki Tsuchiya, Luciano Taveira, Andrei Ghicov, Patrik Schmuki

    Journal of Biomedical Materials Research - Part A Vol. 75 No. 4 p. 928-933 2005/12/15 Research paper (scientific journal)

  133. Self-organized nanotubular oxide layers on Ti-6A1-7Nb and Ti-6A1-4V formed by anodization in NH4F solutions

    JM Macak, H Tsuchiya, L Taveira, A Ghicov, P Schmuki

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A Vol. 75A No. 4 p. 928-933 2005/12 Research paper (scientific journal)

  134. Self-organized nanotubular TiO<inf>2</inf> matrix as support for dispersed Pt/Ru nanoparticles: Enhancement of the electrocatalytic oxidation of methanol

    J. M. Macak, P. J. Barczuk, H. Tsuchiya, M. Z. Nowakowska, A. Ghicov, M. Chojak, S. Bauer, S. Virtanen, P. J. Kulesza, P. Schmuki

    Electrochemistry Communications Vol. 7 No. 12 p. 1417-1422 2005/12 Research paper (scientific journal)

  135. Self-organized porous TiO<inf>2</inf> and ZrO<inf>2</inf> produced by anodization

    Hiroaki Tsuchiya, Jan M. MacAk, Andrei Ghicov, Luciano Taveira, Patrik Schmuki

    Corrosion Science Vol. 47 No. 12 p. 3324-3335 2005/12 Research paper (scientific journal)

  136. Smooth anodic TiO<inf>2</inf> nanotubes

    Jan M. Macak, Hiroaki Tsuchiya, Luciano Taveira, Saule Aldabergerova, Patrik Schmuki

    Angewandte Chemie - International Edition Vol. 44 No. 45 p. 7463-7465 2005/12/01 Research paper (scientific journal)

  137. Wetting behaviour of layers of TiO<inf>2</inf> nanotubes with different diameters

    Eugeniu Balaur, Jan M. Macak, Hiroaki Tsuchiya, Patrik Schmuki

    Journal of Materials Chemistry Vol. 15 No. 42 p. 4488-4491 2005/11/14 Research paper (scientific journal)

  138. Dye-sensitized anodic TiO<inf>2</inf> nanotubes

    Jan M. Macák, Hiroaki Tsuchiya, Andrej Ghicov, Patrik Schmuki

    Electrochemistry Communications Vol. 7 No. 11 p. 1133-1137 2005/11 Research paper (scientific journal)

  139. Dye-sensitized Self-Organized TiO2 Nanotubes

    J. M. Macak, H. Tsuchiya, A. Ghicov, P. Schmuki

    Electrochemistry Communications 2005/11 Research paper (scientific journal)

  140. Fabrication and characterization of smooth high aspect ratio zirconia nanotubes

    Hiroaki Tsuchiya, Jan M. MacAk, Luciano Taveira, Patrik Schmuki

    Chemical Physics Letters Vol. 410 No. 4-6 p. 188-191 2005/07/20 Research paper (scientific journal)

  141. Self-organized high-aspect-ratio nanoporous zirconium oxides prepared by electrochemical anodization

    Hiroaki Tsuchiya, Jan M. Macak, Irina Sieber, Patrik Schmuki

    Small Vol. 1 No. 7 p. 722-725 2005/07 Research paper (scientific journal)

  142. Electrochemical Formation of Self-Organized High Aspect Ratio Porous Zirconium Oxide

    H. Tsuchiya, J. M. Macak, I. Sieber, P. Schmuki

    Small 2005/07 Research paper (scientific journal)

  143. Self-Organized Titania Nanotube-Layers Formed by Titanium Anodization

    P. Schmuki, L. V. Taveira, J. M. Macak, H. Tsuchiya, L. F, P. Dick, A. Ghicov, E. Balaur

    Proceedings Volume II of Corrosion 2005, Poland, June 2005, 101-105 2005/06 Research paper (other academic)

  144. Self-organized TiO<inf>2</inf> nanotubes prepared in ammonium fluoride containing acetic acid electrolytes

    Hiroaki Tsuchiya, Jan M. Macak, Luciano Taveira, Eugeniu Balaur, Andrei Ghicov, Kamila Sirotna, Patrik Schmuki

    Electrochemistry Communications Vol. 7 No. 6 p. 576-580 2005/06 Research paper (scientific journal)

  145. Titanium oxide nanotubes prepared in phosphate electrolytes

    Andrei Ghicov, Hiroaki Tsuchiya, Jan M. MacAk, Patrik Schmuki

    Electrochemistry Communications Vol. 7 No. 5 p. 505-509 2005/05 Research paper (scientific journal)

  146. High-aspect-ratio TiO<inf>2</inf> nanotubes by anodization of titanium

    Jan M. Macák, Hiroaki Tsuchiya, Patrik Schmuki

    Angewandte Chemie - International Edition Vol. 44 No. 14 p. 2100-2102 2005/03/29 Research paper (scientific journal)

  147. Self-organized porous WO<inf>3</inf> formed in NaF electrolytes

    Hiroaki Tsuchiya, Jan M. Macak, Irina Sieber, Luciano Taveira, Andrei Ghicov, Kamila Sirotna, Patrik Schmuki

    Electrochemistry Communications Vol. 7 No. 3 p. 295-298 2005/03 Research paper (scientific journal)

  148. Growth and properties of self-organized TiO<inf>2</inf> nanotube layers

    H. Tsuchiya, J. M. Macak, L. Taveira, A. Ghicov, E. Balaur, S. Bauer, P. Schmuki

    ECS Transactions Vol. 1 No. 4 p. 335-341 2005 Research paper (international conference proceedings)

  149. Formation of self-organized zirconia nanostructure

    H. Tsuchiya, J. M. Macak, L. Taveira, P. Schmuki

    ECS Transactions Vol. 1 No. 4 p. 351-357 2005 Research paper (international conference proceedings)

  150. Enhancement and limits of the photoelectrochemical response from anodic TiO<inf>2</inf> nanotubes

    R. Beranek, H. Tsuchiya, T. Sugishima, J. M. Macak, L. Taveira, S. Fujimoto, H. Kisch, P. Schmuki

    Applied Physics Letters Vol. 87 No. 24 p. 1-3 2005 Research paper (scientific journal)

  151. Initiation and growth of self-organized TiO <inf>2</inf> nanotubes anodically formed in NH <inf>4</inf>F/(NH <inf>4</inf>) <inf>2</inf>SO <inf>4</inf> electrolytes

    L. V. Taveira, J. M. Macák, H. Tsuchiya, L. F.P. Dick, P. Schmuki

    Journal of the Electrochemical Society Vol. 152 No. 10 2005 Research paper (scientific journal)

  152. Self-organized pores in InP and GaP

    J. Wloka, H. Tsuchiya, P. Schmuki

    Proceedings - Electrochemical Society Vol. PV 2005-04 p. 64-70 2005 Research paper (international conference proceedings)

  153. Self-organized high aspect ratio porous hafnium oxide prepared by electrochemical anodization

    Hiroaki Tsuchiya, Patrik Schmuki

    Electrochemistry Communications Vol. 7 No. 1 p. 49-52 2005/01 Research paper (scientific journal)

  154. Thick self-organized porous zirconium oxide formed in H <inf>2</inf>SO <inf>4</inf>/NH <inf>4</inf>F electrolytes

    Hiroaki Tsuchiya, Patrik Schmuki

    Electrochemistry Communications Vol. 6 No. 11 p. 1131-1134 2004/11 Research paper (scientific journal)

  155. Semiconductor properties of passive films formed on sputter-deposited Fe-18Cr alloy thin films with various additive elements

    Hiroaki Tsuchiya, Shinji Fujimoto

    Science and Technology of Advanced Materials Vol. 5 No. 1-2 p. 195-200 2004/01 Research paper (scientific journal)

  156. Morphological characterization of porous InP superlattices

    Hiroaki Tsuchiya, Michael Hueppe, Thierry Djenizian, Patrik Schmuki, Shinji Fujimoto

    Science and Technology of Advanced Materials Vol. 5 No. 1-2 p. 119-123 2004/01 Research paper (scientific journal)

  157. Semiconductive Properties of Passive Films Formed on Fe-18Cr in Borate Buffer Solution

    Hiroaki Tsuchiya, Shinji Fujimoto, Toshio Shibata

    Journal of the Electrochemical Society Vol. 151 No. 2 2004 Research paper (scientific journal)

  158. Electrochemical formation of porous superlattices on n-type (1 0 0) InP

    Hiroaki Tsuchiya, Michael Hueppe, Thierry Djenizian, Patrik Schmuki

    Surface Science Vol. 547 No. 3 p. 268-274 2003/12/20 Research paper (scientific journal)

  159. Influence of Various Additive Elements on Semiconductive Properties of Passive Films on Fe-18Cr Alloy

    H. Tsuchiya, S. Fujimoto

    Proceedings of 13th Asian-Pacific Corrosion Control Conference, Japan, November 2003, F-01 1-8 2003/12 Research paper (other academic)

  160. 大阪大学における21世紀COEとドイツ エアランゲン-ニュルンベルク大学での在外研究

    藤本慎司, 土谷博昭

    材料と環境 52 (2003) 521-522 2003/10

  161. エアランゲン‐ニュルンベルグ大学に滞在して

    土谷博昭

    まてりあ 42 (2003) 542 2003/07

  162. Stability of Passive Films on Fe-18Cr Alloys with Various Additive Elements

    S. Fujimoto, H. Tsuchiya, T. Shibata, K. Asami

    Proceedings of Critical Factors in Localized Corrosion IV, USA, October 2002, 277-283 2003/04 Research paper (other academic)

  163. Semiconductor Behavior of Passive Films Formed on Cr with Various Additive Elements

    H. Tsuchiya, S. Fujimoto, T. Shibata

    Corrosion Science and Technology 2003/03 Research paper (scientific journal)

  164. Semiconductive behavior of passive films formed on pure Cr and Fe-Cr alloys in sulfuric acid solution

    H Tsuchiya, S Fujimoto, O Chihara, T Shibata

    ELECTROCHIMICA ACTA Vol. 47 No. 27 p. 4357-4366 2002/10 Research paper (scientific journal)

  165. XPS, impedance and photd-electrochemical characterisation of passive films on Ni and Ni-18Cr alloy in sulphuric acid solution

    S Fujimoto, H Tsuchiya, M Sakamoto, T Shibata, K Asami

    CORROSION SCIENCE: A RETROSPECTIVE AND CURRENT STATUS IN HONOR OF ROBERT P FRANKENTHAL Vol. 2002 No. 13 p. 198-208 2002 Research paper (international conference proceedings)

  166. Effect of Additive Elements on Electrochemical Behaviour of Passive Films on Fe-18Cr alloy

    S. Fujimoto, H. Umemura, M. Kurihara, H. Tsuchiya, T. Shibata

    Corrosion Science and Technology 31 (2002) 29-33 2002/01 Research paper (scientific journal)

  167. Cr及びNi-Crに生成する不働態皮膜の半導体挙動

    土谷博昭, 藤本慎司, 柴田俊夫

    日本材料学会腐食防食部門委員会例会資料 40 (2001) 7-14 2001/03 Research paper (other academic)

Misc. 18

  1. Modification of the Structure and Protectiveness of Rust Layers on Carbon Steel Utilizing Reactive Actions of Metallic Cations

    Hiroaki Tsuchiya, Kyung-Tae Kim, Koushu Hanaki, Masato Yamashita, Shinji Fujimoto

    ECS Meeting Abstracts Vol. MA2024-01 No. 18 p. 1223-1223 2024/08/09

    Publisher: The Electrochemical Society
  2. 発錆炭素鋼のカソード還元挙動に及ぼす金属塩の影響 (第324回例会 Workshop「若手技術者による腐食・防食」(21))

    焦 京鈺, 花木 宏修, 土谷 博昭, 山下 正人, 藤本 慎司

    腐食防食部門委員会資料 Vol. 57 No. 324 p. 7-10 2018/09/13

    Publisher: 日本材料学会
  3. ナノホールを形成した316Lステンレス鋼の水溶液環境での脆化挙動

    山田夏子, 土井康太郎, 土井康太郎, 土谷博昭, 藤本慎司

    日本金属学会講演概要(CD-ROM) Vol. 157th 2015/09/02

  4. Effects of substrate microstructure and composition on the morphology and growth of anodic oxide layers

    No. 44 p. 25-28 2015

    Publisher: 大阪大学超高圧電子顕微鏡センター
  5. 陽極酸化によるチタン合金の表面改質

    土谷博昭, 土井康太郎, 宮部さやか, 藤本慎司

    日本金属学会講演概要(CD-ROM) Vol. 152nd 2013/03/13

  6. 金属溶解抑制および生体適合性向上を目指したSUS316L鋼の新規表面処理法の開発

    土井康太郎, 中尾拓哉, 末廣隆史, 宮部さやか, 土谷博昭, 藤本慎司

    日本バイオマテリアル学会シンポジウム予稿集 Vol. 2012 2012/11/26

  7. Report on 79th Meeting of The Electrochemical Society of Japan

    TSUCHIYA Hiroaki

    Vol. 61 No. 10 p. 384-384 2012/10/15

  8. 陽極酸化による生体用金属材料の表面改質と生体適合性評価

    土谷博昭, 志田夏美, 土井康太郎, 末廣隆史, 宮部さやか, 藤本慎司

    表面技術協会講演大会講演要旨集 Vol. 126th 2012/09/12

  9. 陽極酸化によるTi表面ポーラス化

    土谷博昭, 志田夏美, 土井康太郎, 宮部さやか, 藤本慎司

    日本金属学会講演概要(CD-ROM) Vol. 151st 2012/09/03

  10. ナノホール表面を有するSUS316L鋼の急速ひずみに伴う変形・溶解挙動

    土井康太郎, 宮部さやか, 土谷博昭, 藤本慎司

    日本金属学会講演概要(CD-ROM) Vol. 151st 2012/09/03

  11. 4th Seminar on Corrosion and Protection

    TSUCHIYA Hiroaki

    Vol. 61 No. 3 p. 89-89 2012/03/15

  12. 光電気化学応答による酸化物皮膜の解析 (第281回[日本材料学会腐食防食部門委員会]例会 腐食解析法の最近の動向と将来展望)

    藤本 慎司, 土谷 博昭

    腐食防食部門委員会資料 Vol. 50 No. 281 p. 10-17 2011/07/19

    Publisher: 日本材料学会
  13. A Report on Fall Meeting of The Electrochemical Society of Japan 2010

    TSUCHIYA Hiroaki

    Vol. 60 No. 2 p. 61-61 2011/02/15

  14. 表面処理を施したSUS316L鋼上におけるマウス骨芽細胞様細胞の活性評価

    土井康太郎, 宮部さやか, 土谷博昭, 中津律子, 藤本慎司

    日本金属学会講演概要 Vol. 147th 2010/09/25

  15. Ti and its Alloys: From Passivity Breakdown to Formation of Oxide-nanotube Layers

    Patrik Schmuki, Jan M. Macak, Hiroaki Tsuchiya, Kouji Yasuda, Andrei Ghicov, Sergiu P. Albu

    1st International Conference Corrosion and Material Protection, Prague, Czech Republic, 1-4 October, 2007 2007/10/01

  16. Semiconductor property of passive films and corrosion behavior of Fe-Cr alloys

    Shinji Fujimoto, Hiroaki Tsuchiya

    Characterization of Corrosion Products on Steel Surfaces Vol. 7 p. 33-49 2006

  17. Semiconductive Properties of Passive Films and Corrosion Behavior of Fe-18Cr Alloy

    TSUCHIYA Hiroaki

    Vol. 16 No. 3 p. 548-548 2003/03/01

  18. The 21st COE Program of Osaka University and Collaboration with Erlangen-Nuremberg University

    Sinji Fujimoto, Hiroaki Tsuchiya

    Zairyo to Kankyo/ Corrosion Engineering Vol. 52 No. 10 p. 521-522+i 2003 Rapid communication, short report, research note, etc. (scientific journal)

Presentations 29

  1. 電気化学インピーダンス測定および光電気化学を用いた不働態皮膜の解析

    土谷博昭

    (公社)腐食防食学会第189回腐食防食シンポジウム「電気化学インピーダンス法の基礎とその適用事例」 2019/12/12

  2. アノード酸化 -被膜形態・成長に及ぼす基板性状の影響-

    (公社)腐食防食学会 関西支部 新進気鋭セミナー 2019/12/09

  3. チタン合金のアノード酸化を基軸としたチタニアナノチューブ光触媒

    土谷博昭

    第36回ARS富山コンファレンス 2019/10/31

  4. Growth of TiO2 nanotubes on heat-treated Ti substrates

    Hiroaki Tsuchiya, Yuka Kamimura, Junji Nakata, Shinji Fujimoto

    3rd International Symposium on Anodizing Science and Technology 2019/06/04

  5. チタンのアノード酸化の基礎

    土谷博昭

    ARS第102回チュートリアル例会 2019/05/10

  6. アノード酸化チタニアナノチューブ;創成と構造制御

    土谷博昭

    近畿アルミニウム表面処理研究会 2019/01/23

  7. チタンに生成する陽極酸化皮膜の電子特性および電気化学特性評価

    土谷博昭、藤本慎司

    第35回金属のアノード酸化皮膜の機能化部会(ARS)浜名湖コンファレンス 2018/10/25

  8. Growth of Anodic Nanotubular Oxides:The Influence of Substrate

    Hiroaki Tsuchiya, Shinji Fujimoto

    AiMES 2018 Pits & Pores 8: Nanomaterials – Fabrication, Properties, and Applications 2018/10/02

  9. 電気化学プロセスにもとづく医療用金属材料の表面ポーラス化

    土谷博昭、宮部さやか、藤本慎司

    日本材料学会 第48回生体・医療材料部門委員会 2017/12/13

  10. 電気化学に基づく金属表面ポーラス化

    土谷博昭、宮部さやか、藤本慎司

    日本塑性加工学会第8回ポーラス材料研究検討会 2017/11/12

  11. 医療用金属材料の表面ポーラス化とその展開

    土谷博昭、宮部さやか、藤本慎司

    第34回金属のアノード酸化皮膜の機能化部会(ARS)松島コンファレンス 2017/10/30

  12. 金属材料の表面ポーラス化とその応用

    土谷博昭、宮部さやか、藤本慎司

    表面技術協会・腐食防食学会東北支部合同講演会 2017/03/21

  13. 金属材料の表面ポーラス化と医療分野への展開

    土谷博昭、宮部さやか、藤本慎司

    生物医工学サロン第64回集会 2017/03/02

  14. Al以外の金属のアノード酸化の基礎

    土谷博昭

    (一社)表面技術協会・ARS平成28年度チュートリアル:アノード酸化の基礎 2016/06/17

  15. Alloy anodization towards the structural and compositional design of nanostructured oxide layers

    Hiroaki Tsuchiya, Min-Su Kim, Yuki Otani, Toshiaki Erami, Shinji Fujimoto

    THERMEC’2016 International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS Processing, Fabrication, Properties, Applications 2016/05/29

  16. 陽極酸化によるナノ細孔表面の形成と応用

    土谷博昭、宮部さやか、藤本慎司

    日本金属学会北海道支部 特別講演会 2016/05/20

  17. Formation of self-organized pore arrays on metallic substrates by anodization and their applications

    Hiroaki Tsuchiya

    THERMEC 2013 International Conference on Processing & Manufacturing of Advanced Mate 2013/12/02

  18. 腐食反応を利用した金属表面への自己組織化ナノ細孔の形成

    土谷博昭

    (公社)腐食防食学会関西支部 特別講演会 2013/04/30

  19. バルブ金属・合金上へのポーラス酸化物皮膜の形成 -基板組織・組成に着目してー

    土谷博昭

    金属のアノード酸化皮膜の機能化部会(ARS)例会 2011/09/16

  20. チタン表面へのナノポーラス酸化皮膜の形成

    土谷博昭

    軽金属学会関西支部「関西軽金属サマースクール」 2011/09/15

  21. 陽極酸化TiO2ナノチューブ;創成と触媒分野での応用

    土谷博昭

    第3回触媒材料研究会 2010/08/30

  22. 陽極酸化による金属酸化物ナノチューブの形成とその評価・応用

    土谷博昭

    第76回 金属のアノード酸化皮膜の機能化部会(ARS)例会 2010/07/23

  23. 電気化学的手法による 機能性ポーラス酸化物の創製とその応用

    土谷博昭

    第6回金属生体材料グループ研究会 2008/12/04

  24. 電気化学プロセスを用いた 機能性酸化物ナノ構造体の創製

    土谷博昭

    触媒科学研究会 2008/11/11

  25. アノード酸化によりバルブ金属・合金上に 形成する酸化物ナノポーラス・ナノチューブ層

    土谷博昭

    第25回ARS軽井沢コンファレンス 2008/10/30

  26. アノード酸化による金属・合金上への酸化物ナノ構造体作製とその評価

    土谷博昭

    2008年度第2回関西電気化学研究会 2008/09/27

  27. 電気化学プロセスを用いた ポーラス酸化物の創製と応用

    土谷博昭

    機能性ポーラス材料研究会 2008/09/24

  28. Metallurgical aspects on the formation of self-organized anodic oxide nantube layers

    Hiroaki Tsuchiya

    59th Annual Meeting of the International Society of Electrochemistry 2008/09/07

  29. Semiconductive Nature of Passive Films on Fe-Cr Alloys

    Hiroaki Tsuchiya, Shinji Fujimoto

    2006/10/29

Institutional Repository 13

Content Published in the University of Osaka Institutional Repository (OUKA)
  1. TiO₂ nanotubes with customized diameters for local drug delivery systems

    Miyabe Sayaka, Fujinaga Yushi, Tsuchiya Hiroaki, Fujimoto Shinji

    Journal of Biomedical Materials Research - Part B Applied Biomaterials Vol. 112 No. 7 2024/07/01

  2. Band structures of passive films on titanium in simulated bioliquids determined by photoelectrochemical response: principle governing the biocompatibility

    Kim Seong Cheol, Hanawa Takao, Manaka Tomoyo, Tsuchiya Hiroaki, Fujimoto Shinji

    Science and Technology of Advanced Materials Vol. 23 No. 1 p. 322-331 2022/05/06

  3. Structure of corrosion product formed on carbon steel covered with NiSO4-Added resin coating under sulfuric acid mist environment containing chloride

    Hayashida Shota, Takahashi Masamitsu, Deguchi Hiroshi, Tsuchiya Hiroaki, Hanaki Koushu, Yamashita Masato, Fujimoto Shinji

    Materials Transactions Vol. 62 No. 6 p. 781-787 2021/06/01

  4. Stress corrosion cracking of copper in swollen bentonite simulating nuclear waste disposal environment

    Fujimoto Shinji, Tsuchiya Hiroaki, Ogawa Soma, Iida Yoshihisa, Taniguchi Naoki

    Materials and Corrosion Vol. 72 No. 1-2 p. 333-338 2021/01

  5. Drug Release Characteristic of Type 316L Stainless Steel with Self-Organized Nanopores

    Miyabe Sayaka, Fujinaga Yushi, Tsuchiya Hiroaki, Fujimoto Shinji

    スマートプロセス学会誌 Vol. 10 No. 4 p. 256-260 2021

  6. Mechano-Chemical Polishing of Alloy 600 for Accelerated Crack Initiation in Simulated PWR Primary Water Environment and Three-Dimensional Crystallographic Characterization

    Jung Ki-Taek, Tsuchiya Hiroaki, Fujimoto Shinji

    Materials Transactions Vol. 61 No. 7 p. 1339-1345 2020/07/01

  7. Structure of Corrosion Product Formed on Carbon Steel Covered with NiSO4-added Resin Coating under Sulfuric Acid Mist Environment Containing Chloride

    Hayashida Shota, Takahashi Masamitsu, Deguchi Hiroshi, Tsuchiya Hiroaki, Hanaki Koushu, Yamashita Masato, Fujimoto Shinji

    Vol. 69 No. 5 p. 148-153 2020/05/10

  8. Effect of Cations on Protective Properties of Rust Layer Formed on Carbon Steel during Wet/Dry Cyclic Corrosion

    Kim Kyung-Tae, Tsuchiya Hiroaki, Hanaki Koushu, Yamashita Masato, Fujimoto Shinji

    Materials Transactions Vol. 61 No. 3 p. 506-514 2020/03/01

  9. Modification of rust layer on carbon steel with reactive actions of metallic cations for improved corrosion protectiveness

    Kim Kyung Tae, Tsuchiya Hiroaki, Hanaki Koushu, Yamashita Masato, Fujimoto Shinji

    Corrosion Vol. 76 No. 4 p. 335-343 2020/02/03

  10. Structural Changes of Passive Films during Cyclic Polarization of Stainless Steels in EMI-TFSI Ionic Liquid

    Kawano Akinori, Masuda Shogo, Saito Minoru, Tsuchiya Hiroaki, Fujimoto Shinji

    材料と環境 Vol. 65 No. 12 p. 520-526 2016/12/15

  11. Electrochemical Properties of Oxide Films Formed on Cold Worked Alloy600 and Alloy690 in Simulated PWR Primary Water Environments

    Kim Whee-Sung, Tsuchiya Hiroaki, Sato Masugu, Son Jin-Young, Machida Masatake, Jung Ki-Taek, Fujimoto Shinji

    材料と環境 Vol. 64 No. 11 p. 501-507 2015/11/15

  12. Effect of Trace Amounts of Salts on Properties of Passive Films Formed on SUS 304 Stainless Steel under Atmospheric Environment

    Jung Rock-Hoon, Tsuchiya Hiroaki, Fujimoto Shinji

    材料と環境 Vol. 62 No. 4 p. 148-152 2013/04/15

  13. Fe-Cr合金上に生成する不働態皮膜の電子構造に関する研究

    土谷 博昭