Development of in-situ Electrochemical Imaging Plate for Interfacial Reaction and Its Application to Estimation of Residual Lifetime of Metallic Materials

• Project/Area Number: 25289235
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Partial Multi-year Fund
• Section: 一般
• Research Field: Composite materials/Surface and interface engineering
• Research Institution: Hokkaido University
• Principal Investigator: Fushimi Koji 北海道大学, 工学(系)研究科(研究院), 准教授 (20271645)
• Co-Investigator(Renkei-kenkyūsha): HOMMA Takayuki 早稲田大学, 理工学術院, 教授 (80238823) ; SAITO Mikiko 早稲田大学, ナノテクノロジ研究所, 准教授 (80386739)
• Research Collaborator: LEE Jun-Seob ; TAKABATAKE Yu ; YANAGISAWA Kei ; JIN Misako ; YAMAMOTO Yudai
• Project Period (FY): 2013-04-01 – 2016-03-31
• Project Status: Completed (Fiscal Year 2015)
• Budget Amount: ¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000); Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000); Fiscal Year 2014: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000); Fiscal Year 2013: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
• Keywords: 材料加工・処理 / ヘテロ反応 / 可視化 / 耐久性 / 環境劣化 / モニタリング / メゾスコピック系 / 腐食防食

Outline of Final Research Achievements

A 16x16ch Au multielectrode array with a diameter of 10 um and an inter-electrode distance of 100 um was fabricated. Electrochemical measurements using a made-to-order 64 ch multichannel potentiostat revealed that all microelectrodes operated as an individual microelectrode, although their properties varied widely. Polarization of 8x8ch microelectrodes in the array showed an interference of diffusion layer formed on the microelectrodes. The interference was also successfully simulated with a FEM numerical modeling of three-dimensional diffusion problem. The degree of interference during the dynamic polarization of the array could be normalized by the geometry of microelectrode diameter and inter-electrode distance.

Research Products

• [Journal Article] FEM Analysis for Sinusoidal Perturbation of Hydrogen Permeation into a Steel Sheet (2016)
  • Author(s): Y. Yamamoto, Y. Kitagawa, T. Nakanishi, Y. Hasegawa, K. Fushimi
  • Journal Title: ISIJ International Volume: 56 Issue: 3 Pages: 472-477
  • DOI: 10.2355/isijinternational.ISIJINT-2015-306
  • NAID: 130005138499
  • ISSN: 0915-1559, 1347-5460
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Hydrogen Permeation into a Carbon Steel Sheet Observed by a Micro-capillary Combined with a Devanathan-Stachurski Cell (2016)
  • Author(s): K. Fushimi, M. Jin, Y. Kitagawa, T. Nakanishi, Y. Hasegawa
  • Journal Title: ISIJ International Volume: 56 Issue: 3 Pages: 431-435
  • DOI: 10.2355/isijinternational.ISIJINT-2015-191
  • NAID: 130005138519
  • ISSN: 0915-1559, 1347-5460
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Effect of hydrogen sulfide ions on the passive behavior of type 316L stainless steel (2015)
  • Author(s): Jun-Seob Lee, Yuichi Kitagawa, Takayuki Nakanishi, Yasuchika Hasegawa and Koji Fushimi
  • Journal Title: Journal of The Electrochemical Society Volume: 162 Issue: 14 Pages: C685-C692
  • DOI: 10.1149/2.0861512jes
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Development of a Liquid-phase Ion Gun and its Application for Sulfidation of Silver Surface (2015)
  • Author(s): Jun-Seob Lee, Koji Fushimib, Yuichi Kitagawa, Takayuki Nakanishi and Yasuchika Hasegawa
  • Journal Title: Journal of The Electrochemical Society Volume: 162 Issue: 4 Pages: C115-C120
  • DOI: 10.1149/2.0071504jes
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Passivity of dual phase carbon steel with ferrite and martensite phases in pH 8.4 boric acid-borate buffer solution (2015)
  • Author(s): K. Yanagisawa, T. Nakanishi, Y. Hasegawa, K. Fushimi
  • Journal Title: J. Electrochem. Soc. Volume: 162
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Grain-Dependent Passivation of Iron in Sulfuric Acid Solution (2014)
  • Author(s): Y. Takabatake, K. Fushimi, T. Nakanishi, Y. Hasegawa
  • Journal Title: Journal of The Electrochemical Society Volume: 161 Issue: 14 Pages: C594-C600
  • DOI: 10.1149/2.0901414jes
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Corrosion behaviour of ferrite and austenite phases on super duplex stainless steel in a modified green-death solution (2014)
  • Author(s): 2.Jun-Seob Lee, Koji Fushimi, Takayuki Nakanishi, Yasuchika Hasegawa and Yong-Soo Park
  • Journal Title: Corrosion Science Volume: 89 Pages: 111-117
  • DOI: 10.1016/j.corsci.2014.08.014
  • Peer Reviewed / Open Access
• [Journal Article] Convection-dependent Hydrogen Permeation into a Carbon Steel Sheet (2014)
  • Author(s): K. Fushimi, M. Jin, T. Nakanishi, Y. Hasegawa, T. Kawano, M. Kimura
  • Journal Title: ECS Electrochem. Lett. Volume: 3 Issue: 6 Pages: C21-C23
  • DOI: 10.1149/2.011406eel
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Microelectrochemistry of Dual-phase Steel Corroding in 0.1 M Sulfuric Acid (2013)
  • Author(s): K. Fushimi, K. Yanagisawa, T. Nakanishi, Y. Hasegawa, T. Kawano, M. Kimura
  • Journal Title: Electrochimica Ata Volume: 114 Pages: 883-887
  • DOI: 10.1016/j.electacta.2013.09.162
  • Peer Reviewed
• [Presentation] Hydrogen Sulfide Ion-induced Degradation of Passive Film on 316L Stainless Steel (2016)
  • Author(s): J.-S. Lee, Y. Kitagawa, T. Nakanishi, Y. Hasegawa, K. Fushimi
  • Organizer: 材料と環境2016
  • Place of Presentation: 国際会議場、つくば
  • Year and Date: 2016-05-25
• [Presentation] 炭素鋼の動電位分極曲線に対する添加アニオンの影響 (2016)
  • Author(s): 西村基、北川裕一、中西貴之、長谷川靖哉、伏見公志
  • Organizer: 電気化学会第83回大会
  • Place of Presentation: 大阪大学, 吹田
  • Year and Date: 2016-03-29
• [Presentation] Degradation of passive film formed on type 316L stainless steel by using liquid-phase ion gun (2016)
  • Author(s): J.-S. Lee, Y. Kitagawa, T. Nakanishi, Y. Hasegawa, K. Fushimi
  • Organizer: Hokkaido University-University of California, Berkeley Joint Symposium on Chemical Sciences and Engineering
  • Place of Presentation: Hokkaido University, Sapporo, Japan
  • Year and Date: 2016-01-07
  • Int'l Joint Research
• [Presentation] Effects of crystallographic orientation on thermal oxidation of polycrystalline ion (2016)
  • Author(s): Y. Takabatake, Y. Kitagawa, T. Nakanishi, Y. Hasegawa, K. Fushimi
  • Organizer: Hokkaido University-University of California, Berkeley Joint Symposium on Chemical Sciences and Engineering
  • Place of Presentation: Hokkaido University, Sapporo, Japan
  • Year and Date: 2016-01-07
  • Int'l Joint Research
• [Presentation] Novel measurement method of local hydrogen diffusion behavior in steel sheet: utilizing sine-wave perturbation and micro-capillary technique (2016)
  • Author(s): Y. Yamamoto, M. Jin, Y. Kitagawa, T. Nakanishi, Y. Hasegawa, K. Fushimi
  • Organizer: Hokkaido University-University of California, Berkeley Joint Symposium on Chemical Sciences and Engineering
  • Place of Presentation: Hokkaido University, Sapporo, Japan
  • Year and Date: 2016-01-07
  • Int'l Joint Research
• [Presentation] Local Hydrogen Penetration Measurement on Steel Sheet Using Sine Wave Perturbation Method (2015)
  • Author(s): Y. Yamamoto, M. Jin, Y. Kitagawa, T. Nakanishi, Y. Hasegawa, K. Fushimi
  • Organizer: The 18th Hokkaido University - Seoul National University Joint Symposium
  • Place of Presentation: Hokkaido University, Sapporo, Japan
  • Year and Date: 2015-11-27
  • Int'l Joint Research
• [Presentation] 多結晶純鉄上に形成した不均一な熱酸化皮膜についての解析 (2015)
  • Author(s): 高畠勇，北川裕一，中西貴之，長谷川靖哉，伏見公志
  • Organizer: コロージョン・ドリーム2015－若手研究者発表会－
  • Place of Presentation: 北海道大学, 札幌
  • Year and Date: 2015-11-20
• [Presentation] 多結晶純鉄上に形成した熱酸化皮膜の光学的および電気化学的解析 (2015)
  • Author(s): 高畠勇，北川裕一，中西貴之，長谷川靖哉，伏見公志
  • Organizer: 第61回材料と環境討論会
  • Place of Presentation: 福岡工業大学, 福岡
  • Year and Date: 2015-11-04
• [Presentation] Passivity of Type 316L Stainless Steel in a Solution Containing Hydrogen Sulfide Ion (2015)
  • Author(s): J.-S. Lee, Y. Kitagawa, T. Nakanishi, Y. Hasegawa, K. Fushimi
  • Organizer: 第61回材料と環境討論会
  • Place of Presentation: 福岡工業大学, 福岡
  • Year and Date: 2015-11-04
• [Presentation] 不働態鉄表面のSECM観察用レドックスメディエータの検討と適用 (2015)
  • Author(s): 後藤優明，北川裕一，中西貴之，長谷川靖哉，伏見公志
  • Organizer: 第61回材料と環境討論会
  • Place of Presentation: 福岡工業大学, 福岡
  • Year and Date: 2015-11-04
• [Presentation] 酸性溶液中の鉄の腐食抑制反応における電極の幾何学の影響 (2015)
  • Author(s): 西村基，北川裕一，中西貴之，長谷川靖哉，伏見公志
  • Organizer: 第61回材料と環境討論会
  • Place of Presentation: 福岡工業大学, 福岡
  • Year and Date: 2015-11-04
• [Presentation] 鋼板内における水素拡散係数の局所測定 (2015)
  • Author(s): 山本悠大, 神実紗子, 北川裕一, 中西貴之, 長谷川靖哉, 伏見公志
  • Organizer: 第５回CSJ化学フェスタ2015
  • Place of Presentation: タワーホール船堀, 東京
  • Year and Date: 2015-10-13
• [Presentation] 不働体鉄表面のSECM観察用レドックスメディエーターの評価 (2015)
  • Author(s): 後藤優明, 北川裕一, 中西貴之, 長谷川靖哉, 伏見公志
  • Organizer: 第５回CSJ化学フェスタ2015
  • Place of Presentation: タワーホール船堀, 東京
  • Year and Date: 2015-10-13
• [Presentation] Effect of Hydrogen Sulfide Ions on a Passivation Behavior of Type-316L Stainless Steel (2015)
  • Author(s): J.-S. Lee, Y. Kitagawa, T. Nakanishi, Y. Hasegawa, K. Fushimi
  • Organizer: 228th ECS Meeting
  • Place of Presentation: Hyatt Regency Phoenix & Phoenix Convention Center, Phoenix, AZ
  • Year and Date: 2015-10-11
  • Int'l Joint Research
• [Presentation] Heterogeneous Thermal Oxide Film Formed on Polycrystalline Pure Iron (2015)
  • Author(s): Y. Takabatake, Y. Kitagawa, T. Nakanishi, Y. Hasegawa, K. Fushimi
  • Organizer: 228th ECS Meeting
  • Place of Presentation: Hyatt Regency Phoenix & Phoenix Convention Center, Phoenix, AZ
  • Year and Date: 2015-10-11
  • Int'l Joint Research
• [Presentation] Effect of Fluctuation of Electrolyte Flow Rate in Hydrogen Entry Cell on Hydrogen Permeation into Steel Sheet (2015)
  • Author(s): K. Fushimi, Y. Yamamoto, M. Jin, Y. Kitagawa, T. Nakanishi, Y. Hasegawa
  • Organizer: 228th ECS Meeting
  • Place of Presentation: Hyatt Regency Phoenix & Phoenix Convention Center, Phoenix, AZ
  • Year and Date: 2015-10-11
  • Int'l Joint Research
• [Presentation] Passivation Behavior of Type-316L Stainless Steel in Presence of Hydrogen Sulfide Ions Generated from Liquid-Phase Ion Gun (2015)
  • Author(s): J.-S. Lee, Y. Kitagawa, T. Nakanishi, Y. Hasegawa, K. Fushimi
  • Organizer: 66th Annual Meeting of the International Society of Electrochemistry, ISE 66th Annual Meeting
  • Place of Presentation: Taipei International Convention Center, Taipei, Taiwan
  • Year and Date: 2015-10-04
  • Int'l Joint Research
• [Presentation] Local Measurement of Hydrogen Diffusion in Steel Sheet (2015)
  • Author(s): Y. Yamamoto, M. Jin, Y. Kitagawa, T. Nakanishi, Y. Hasegawa, K. Fushimi
  • Organizer: 66th Annual Meeting of the International Society of Electrochemistry, ISE 66th Annual Meeting
  • Place of Presentation: Taipei International Convention Center, Taipei, Taiwan
  • Year and Date: 2015-10-04
  • Int'l Joint Research
• [Presentation] Hydrodynamic Perturbation for Local Detection of Hydrogen Permeation into Steel Sheet (2015)
  • Author(s): K. Fushimi, M. Jin, Y. Yamamoto
  • Organizer: CAMP-ISIJ Recent progress of hydrogen-passive surface on steels to prevent hydrogen embrittlement
  • Place of Presentation: Kyushu University, Fukuoka, Japan
  • Year and Date: 2015-09-18
  • Int'l Joint Research
• [Presentation] Hydrodynamic Effect of Entry Side Cell on Hydrogen Permeation into Steel Sheet (2015)
  • Author(s): K. Fushimi, M. Jin, Y. Yamamoto, Y. Kitagawa, T. Nakanishi, Y. Hasegawa
  • Organizer: Eurocorr 2015
  • Place of Presentation: Conference Center, Graz, Austria
  • Year and Date: 2015-09-06
  • Int'l Joint Research
• [Presentation] 不働態鉄表面のSECM観察用レドックスメディエータの適用 (2015)
  • Author(s): 後藤優明，北川裕一，中西貴之，長谷川靖哉，伏見公志
  • Organizer: 第31回ライラックセミナー・第21回若手研究者交流会
  • Place of Presentation: おこばち山荘, 小樽
  • Year and Date: 2015-06-27
• [Presentation] 硫酸酸性ナトリウム水溶液中の鉄不動態化挙動の電極サイズ依存性 (2015)
  • Author(s): 西村基，伏見公志，中西貴之，長谷川靖哉，小寺史浩
  • Organizer: 材料と環境2015
  • Place of Presentation: 東京電機大学, 東京
  • Year and Date: 2015-05-18
• [Presentation] 流速正弦波制御を用いた鋼板中の水素拡散係数の測定 (2015)
  • Author(s): 山本悠大，神実紗子，伏見公志，北川裕一，中西貴之，長谷川靖哉
  • Organizer: 材料と環境2015
  • Place of Presentation: 東京電機大学, 東京
  • Year and Date: 2015-05-18
• [Presentation] 小規模微小電極アレイ上に形成される拡散層の数値計算 (2015)
  • Author(s): 山本悠大，伏見公志，中西貴之，北川裕一，長谷川靖哉
  • Organizer: 電気化学会第82回大会
  • Place of Presentation: 横浜国立大学、横浜
  • Year and Date: 2015-03-15 – 2015-03-17
• [Presentation] 不働態鉄表面のSECM観察用レドックスメディエータの検討 (2015)
  • Author(s): 後藤優明，伏見公志，北川裕一，中西貴之，長谷川靖哉
  • Organizer: 電気化学会第82回大会
  • Place of Presentation: 横浜国立大学、横浜
  • Year and Date: 2015-03-15 – 2015-03-17
• [Presentation] 多結晶純鉄上に形成した熱酸化皮膜の不均一性 (2015)
  • Author(s): 高畠勇，伏見公志，北川裕一，中西貴之，長谷川靖哉
  • Organizer: 電気化学会第82回大会
  • Place of Presentation: 横浜国立大学、横浜
  • Year and Date: 2015-03-15 – 2015-03-17
• [Presentation] 多結晶金属表面異方性反応のその場観察 (2015)
  • Author(s): 伏見公志
  • Organizer: 第7回NIMS-HU腐食シンポジウム
  • Place of Presentation: 北海道大学、札幌
  • Year and Date: 2015-02-25
• [Presentation] Anisotropic corrosion of anodizing iron and titanium surface (2015)
  • Author(s): K. Fushimi
  • Organizer: International seminar on surface science, passivity and corrosion of metals “Aurora Seminar”
  • Place of Presentation: MS Kong Harald, Trondheim-Tromso, Norway
  • Year and Date: 2015-01-18 – 2015-01-20
• [Presentation] 電極反応（特に物質輸送過程）の可視化とその有用性 (2014)
  • Author(s): 伏見公志
  • Organizer: 腐食防食学会「腐食のシミュレーション」分科会第１回研究会
  • Place of Presentation: 東京工業大学、東京
  • Year and Date: 2014-12-24
  • Invited
• [Presentation] 微小電気化学法を用いた炭素鋼板へ侵入・透過する水素の局部測定 (2014)
  • Author(s): 神実紗子，伏見公志，山本悠大，北川裕一，中西貴之，長谷川靖哉
  • Organizer: 第61回材料と環境討論会
  • Place of Presentation: 米子市ビッグシップ、米子
  • Year and Date: 2014-11-26 – 2014-11-28
• [Presentation] Anodic Dissolution Sequence of Super Duplex Stainless Steel in an Acidic Chloride Solution (2014)
  • Author(s): J.-S. Lee, K. Fushimi, T. Nakanishi, Y. Hasegawa, Y.-S. Park
  • Organizer: 19th International Corrosion Congress
  • Place of Presentation: International Convention Center Jeju, Korea
  • Year and Date: 2014-11-02 – 2014-11-06
  • Invited
• [Presentation] Local Sulfidation on Silver by Using Sulfide Generation System (2014)
  • Author(s): J.-S. Lee, K. Fushimi, Y. Kitagawa, T. Nakanishi, Y. Hasegawa
  • Organizer: コロージョン・ドリーム2014－若手研究者セミナー
  • Place of Presentation: 大阪大学、吹田
  • Year and Date: 2014-10-23
• [Presentation] 鋼板中の水素透過に及ぼす流速制御の影響計算 (2014)
  • Author(s): 山本悠大, 神実紗子, 伏見公志, 中西貴之, 北川裕一, 長谷川靖哉
  • Organizer: 第4回CSJ化学フェスタ2014
  • Place of Presentation: タワーホール船堀、東京
  • Year and Date: 2014-10-14 – 2014-10-15
• [Presentation] 鋼板中の水素透過に対する流速制御の影響 (2014)
  • Author(s): 山本悠大，神実紗子，伏見公志
  • Organizer: 日本鉄鋼協会第168回秋期講演大会
  • Place of Presentation: 名古屋大学、名古屋
  • Year and Date: 2014-09-24 – 2014-09-26
• [Presentation] 炭素鋼板に水素侵入する際に水素侵入面の物質輸送が及ぼす影響 (2014)
  • Author(s): 伏見公志，神実紗子，山本悠大，中西貴之，長谷川靖哉
  • Organizer: 日本鉄鋼協会 材料の組織と特性部会 革新的水素不働態表面構築の原理探求研究会「革新的水素不働態表面の構築に向けてIII」
  • Place of Presentation: 名古屋大学、名古屋
  • Year and Date: 2014-09-24
• [Presentation] Grain-dependency of passive oxide film formed on iron in sulphuric acid (2014)
  • Author(s): Y. Takabatake, K. Fushimi, T. Nakanishi, Y. Hasegawa
  • Organizer: Eurocorr 2014
  • Place of Presentation: Palazzo dei Congressi, Pisa, Italy
  • Year and Date: 2014-09-08 – 2014-09-12
• [Presentation] Development of a Liquid-phase Sulfide Ion Gun for Localized Sulfidation of Metal Surfaces (2014)
  • Author(s): J.-S. Lee, K. Fushimi, T. Nakanishi, Y. Hasegawa
  • Organizer: Eurocorr 2014
  • Place of Presentation: Palazzo dei Congressi, Pisa, Italy
  • Year and Date: 2014-09-08 – 2014-09-12
• [Presentation] Corrosion of dual-phase carbon steel in 0.1 mol dm-3 sulphuric acid aqueous solution (2014)
  • Author(s): K. Yanagisawa, K. Fushimi, T. Nakanishi, Y. Hasegawa, T. Kawano, M. Kimura
  • Organizer: 65th ISE Annual Meeting
  • Place of Presentation: EPFL, Lausanne, Switzerland
  • Year and Date: 2014-08-31 – 2014-09-05
• [Presentation] Redox reaction current on multi-microdisc electrode (2014)
  • Author(s): Y. Yamamoto, K. Fushimi, T. Nakanishi, Y. Hasegawa, M. Saito, T. Homma
  • Organizer: 65th ISE Annual Meeting
  • Place of Presentation: EPFL, Lausanne, Switzerland
  • Year and Date: 2014-08-31 – 2014-09-05
• [Presentation] Micro-electrochemical reactivity of iron single crystal grain during anodic polarisation in 0.05 mol dm-3 sulphuric acid aqueous solution (2014)
  • Author(s): Y. Takabatake, K. Fushimi, T. Nakanishi, Y. Hasegawa
  • Organizer: 65th ISE Annual Meeting
  • Place of Presentation: EPFL, Lausanne, Switzerland
  • Year and Date: 2014-08-31 – 2014-09-05
• [Presentation] 水素発生電極面上の対流が及ぼす水素透過挙動への影響 (2014)
  • Author(s): 神実紗子，伏見公志，中西貴之，長谷川靖哉
  • Organizer: 第30回ライラックセミナー・第20回若手研究者交流会
  • Place of Presentation: おこばち山荘、小樽
  • Year and Date: 2014-06-28 – 2014-06-29
• [Presentation] 二相炭素鋼上の不働態皮膜解析 (2014)
  • Author(s): 柳澤慧，伏見公志，中西貴之，長谷川靖哉
  • Organizer: 第30回ライラックセミナー・第20回若手研究者交流会
  • Place of Presentation: おこばち山荘、小樽
  • Year and Date: 2014-06-28 – 2014-06-29
• [Presentation] 微小円盤電極アレイに流れる酸化還元電流の数値計算 (2014)
  • Author(s): 山本悠大，伏見公志，中西貴之，長谷川靖哉
  • Organizer: 第30回ライラックセミナー・第20回若手研究者交流会
  • Place of Presentation: おこばち山荘、小樽
  • Year and Date: 2014-06-28 – 2014-06-29
• [Presentation] Effect of Metallographic Structure on Electrochemical Oxidation of Pure Iron (2014)
  • Author(s): Y. Takabatake, K. Fushimi, T. Nakanishi, Y. Hasegawa
  • Organizer: The 3rd Frontier Chemistry Center International Symposium “Challenge at the Frontier of Chemical Sciences”
  • Place of Presentation: Hokkaido Univ., Sapporo
  • Year and Date: 2014-06-13 – 2014-06-15
• [Presentation] Reduction of Ag2S-microelectrodes as Sulfide Ion Generator (2014)
  • Author(s): J.-S. Lee, K. Fushimi, T. Nakanishi, Y. Hasegawa
  • Organizer: The 3rd Frontier Chemistry Center International Symposium “Challenge at the Frontier of Chemical Sciences”
  • Place of Presentation: Hokkaido Univ., Sapporo
  • Year and Date: 2014-06-13 – 2014-06-14
• [Presentation] Anodic Oxide Film Formed on Iron Dependinh on Crystallographic Orientation (2014)
  • Author(s): Y. Takabatake, K. Fushimi, T. Nakanishi, Y. Hasegawa
  • Organizer: 2nd International Symposium on Anodizing Science and Technology (AST2014)
  • Place of Presentation: Chateraise Gateaux Kingdom Sapporo Hotel & Spa Resort, Sapporo
  • Year and Date: 2014-06-04 – 2014-06-06
• [Presentation] Generation of Sulfide Ions from Ag-Microelectrode on Iron Electrode (2014)
  • Author(s): J.-S. Lee, K. Fushimi, T. Nakanishi, Y. Hasegawa
  • Organizer: 2nd International Symposium on Anodizing Science and Technology (AST2014)
  • Place of Presentation: Chateraise Gateaux Kingdom Sapporo Hotel & Spa Resort, Sapporo
  • Year and Date: 2014-06-04 – 2014-06-06
• [Presentation] 不働態二相炭素鋼の不均一性 (2014)
  • Author(s): 柳澤慧，伏見公志，中西貴之，長谷川靖哉，河野崇史，木村光男
  • Organizer: 材料と環境2014
  • Place of Presentation: 一橋記念講堂：学術総合センター、東京
  • Year and Date: 2014-05-18 – 2014-05-20
• [Presentation] 鋼板水素透過現象に対する水素発生面の物質輸送が及ぼす影響 (2014)
  • Author(s): 神実紗子，伏見公志，中西貴之，長谷川靖哉，河野崇史，木村光男
  • Organizer: 材料と環境2014
  • Place of Presentation: 一橋記念講堂：学術総合センター、東京
  • Year and Date: 2014-05-18 – 2014-05-20
• [Presentation] 硫酸中における純鉄の結晶面方位に依存した腐食挙動 (2014)
  • Author(s): 高畠勇，伏見公志，中西貴之，長谷川靖哉
  • Organizer: 材料と環境2014
  • Place of Presentation: 一橋記念講堂：学術総合センター、東京
  • Year and Date: 2014-05-18 – 2014-05-20
• [Presentation] 多チャンネル微小電極アレイの作製とその電極特性評価 (2014)
  • Author(s): 山本悠大，伏見公志，中西貴之，長谷川靖哉，齋藤美紀子，本間敬之
  • Organizer: 表面技術協会第129回講演大会
  • Place of Presentation: 東京理科大学野田キャンパス、千葉県野田市
• [Presentation] 二相炭素鋼表面状に形成する不働態皮膜の不均一性 (2014)
  • Author(s): 柳澤慧，伏見公志，中西貴之，長谷川靖哉，河野崇史，木村光男
  • Organizer: 表面技術協会第129回講演大会
  • Place of Presentation: 東京理科大学野田キャンパス、千葉県野田市
• [Presentation] ステンレス鋼上に形成した不働態皮膜の経時変化 (2014)
  • Author(s): 池山晴也，伏見公志，中西貴之，長谷川靖哉
  • Organizer: 電気化学会第81回大会
  • Place of Presentation: 東京理科大学野田キャンパス、千葉県野田市
• [Presentation] SECMによる二相炭素鋼の電気化学特性不均一解析 (2014)
  • Author(s): 河野崇史，梶山浩志，柳澤慧，伏見公志
  • Organizer: 日本鉄鋼協会第167回春季講演大会
  • Place of Presentation: 東京工業大学大岡山キャンパス、東京都目黒区
• [Presentation] 硫酸中における結晶面方位に依存した純鉄の酸化皮膜の形成 (2014)
  • Author(s): 高畠勇，伏見公志，中西貴之，長谷川靖哉
  • Organizer: 電気化学会第81回大会
  • Place of Presentation: 関西大学千里山キャンパス、大阪府吹田市
• [Presentation] 不働態二相炭素鋼の不均一性 (2014)
  • Author(s): 柳澤慧，伏見公志，中西貴之，長谷川靖哉，河野崇史，木村光男
  • Organizer: 材料と環境2014
  • Place of Presentation: 一橋記念講堂：学術総合センター、東京都千代田区
• [Presentation] 鋼板水素透過現象に対する水素発生面の物質輸送が及ぼす影響 (2014)
  • Author(s): 神実紗子，伏見公志，中西貴之，長谷川靖哉，河野崇史，木村光男
  • Organizer: 材料と環境2014
  • Place of Presentation: 一橋記念講堂：学術総合センター、東京都千代田区
• [Presentation] 硫酸中における純鉄の結晶面方位に依存した腐食挙動 (2014)
  • Author(s): 高畠勇，伏見公志，中西貴之，長谷川靖哉
  • Organizer: 材料と環境2014
  • Place of Presentation: 一橋記念講堂：学術総合センター、東京都千代田区