Rchr
J-GLOBAL ID：201701021356787275
Update date: Oct. 28, 2024
DOI Kotaro
ドイ コウタロウ | DOI Kotaro
Affiliation and department：
Homepage URL (1)：
https://samurai.nims.go.jp/profiles/doi_kotaro
Research field (1)：
Material fabrication and microstructure control
Research theme for competitive and other funds (5)：
- 2024 - 2027 Analysis and model construction of water transport in concrete based on phenomenon specific to nano-scaled pore
- 2021 - 2024 高酸素腐食促進試験法を用いた亜鉛めっき鉄筋の長期腐食進行メカニズムの解明
- 2019 - 2022 Development of corrosion controlling method by stabilization of rust layer
- 2019 - 2021 Establishment of Electrochemical Evaluation and Analysis Method for Steel Corrosion in Concrete in Mechanochemical Environment
- 2017 - 2019 Elucidation of Corrosion Mechanism of Steel Rebar in Concrete Using Rapid Straining Electrode Test and Development of a New Accelerated Corrosion Test
Papers (50)：
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Tomoyo Manaka, Yusuke Tsutsumi, Yukyo Takada, Peng Chen, Maki Ashida, Kotaro Doi, Hideki Katayama, Takao Hanawa. Galvanic Corrosion among Ti-6Al-4V ELI Alloy, Co-Cr-Mo Alloy, 316L-Type Stainless Steel, and Zr-1Mo Alloy for Orthopedic Implants. Journal of the Japan Institute of Metals and Materials. 2024
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Sachiko Hiromoto, Kasumi Fukuzawa, Kotaro Doi, Makoto Chiba, Naofumi Ohtsu. Corrosion Protection Behavior of Aluminate Ion-Loaded Layered Double Hydroxide Coating on AZ31 Magnesium Alloy. Journal of The Electrochemical Society. 2023. 170. 12. 121502-121502
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Hiroaki Tsuchiya, Natsuko Yamada, Sayaka Miyabe, Kotaro Doi, Shinji Fujimoto. Improved corrosion fatigue performance of 316L stainless steel by surface porosification. Materials Letters. 2023. 353. 135265-135265
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Baozhen Jiang, Kotaro Doi, Koichi Tsuchiya. The Constituent Phases and Micromechanical Properties of Steel Corrosion Layers Generated by Hyperbaric-Oxygen Accelerated Corrosion Test. Materials. 2023. 16. 13
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Sachiko Hiromoto, Kotaro Doi. Effect of polyethylene glycol modification on the corrosion behavior of hydroxyapatite-coated AZ31 Mg alloy under tensile deformation. Corrosion Science. 2023. 212
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MISC (33)：
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土井 康太郎. 金属材料研究分野から見たコンクリート中鋼材腐食に対する取り組み (特集 コンクリート中鋼材の腐食診断と防食・補修の現状と未来). コンクリート工学. 2021. 59. 5. 386-391
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Todoroki Naoto, Doi Kotaro, Kobata Junpei, Saito Nobuo, Teranishi Ryo, Miyabe Sayaka. Preface to Special Issue on "Catalyst Design Based on the Science of Metals". Materia Japan. 2020. 59. 7. 353-353
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土井 康太郎, 廣本 祥子, 秋山英二. モルタル埋設鉄の腐食発生と進展の促進. 第64回材料と環境討論会講演集. 2017. 115-116
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土井康太郎, 廣本祥子, 秋山英二. 高酸素腐食促進試験における供給酸素圧とモルタル埋設鉄の腐食の関係. 日本金属学会講演概要(CD-ROM). 2017. 161st. ROMBUNNO.84
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山田茉耶, 土井康太郎, 片山英樹, 星芳直, 四反田功, 板垣昌幸. 異なる腐食環境下における鉄筋の腐食挙動. 材料と環境講演集. 2017. 2017. 83-84
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Patents (7)：
Lectures and oral presentations (29)：
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Steel Corrosion Enhancement in Mortar by Supplying Pressurized Oxygen Gas
(18th Asian Pacific Corrosion Control Conference 2018)
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Accelerated Corrosion of Reinforcing Steel in Mortar by Supplying Pressured Oxygen Gas
(EUROCORR2018 2018)
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Corrosion Enhancement of iron Embedded in Mortar by Hyperbaric-oxygen Accelerated Corrosion Test
(69th Annual ISE Meeting 2018)
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Effect of Polymers on Self-Healing Behavior of Hydroxyapatite Coating of Magnesium Alloy in Physiological Solution
(69th Annual ISE Meeting 2018)
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Enhancement of Reinforcing Steel Corrosion in Mortar by Hyperbaric-oxygen Accelerated Corrosion Test
(MANA International Symposium 2018 2018)
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Work history (1)：
- 2023/04 - 現在 National Institute for Materials Science
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