Kakinuma Hiroshi 柿沼洋

… Alternative Names

柿沼洋カキヌマヒロシ

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Researcher Number	80974419
Other IDs	https://orcid.org/0000-0001-6944-0803
Affiliation (Current)	2025: 東北大学, 金属材料研究所, 助教
Affiliation (based on the past Project Information) *help	2025: 東北大学, 金属材料研究所, 助教 2023: 東北大学, 金属材料研究所, 助教
Review Section/Research Field	Principal Investigator Basic Section 26050:Material processing and microstructure control-related
Keywords	Principal Investigator 水素可視化 / 水素侵入 / 水素脆化 / 腐食防食

Research Projects
(2 results)
Research Products
(9 results)

鋼の腐食に伴う水素侵入の微視的機構解明と革新的水素侵入抑制技術の開発Principal Investigator
- Principal Investigator
  
  柿沼洋
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26050:Material processing and microstructure control-related
- Research Institution
  Tohoku University
Elucidating the mechanism of hydrogen entry into metals under corrosive environment using an ultrasensitive hydrogen visualization systemPrincipal Investigator
- Principal Investigator
  
  柿沼洋
- Project Period (FY)
  2023 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 26050:Material processing and microstructure control-related
- Research Institution
  Tohoku University

All 2024 2023

All Journal Article Presentation

[Journal Article] Mechanism of local hydrogen entry into Fe sheets induced by atmospheric corrosion: Significance of potential, pH, and rust layer thickness2024
- Author(s)
  Kakinuma Hiroshi、Hiromoto Sachiko、Hojo Tomohiko、Ajito Saya、Koyama Motomichi、Akiyama Eiji
- Journal Title
  
  Corrosion Science
  
  Volume: 232 Pages: 112043-112043
- DOI
  10.1016/j.corsci.2024.112043
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K13570
[Journal Article] Microscopic visualization of hydrogen diffusion in UNS S32750 super duplex stainless steel: Roles of crystal structure and grain size2024
- Author(s)
  Kakinuma Hiroshi、Ajito Saya、Koyama Motomichi、Akiyama Eiji
- Journal Title
  
  International Journal of Hydrogen Energy
  
  Volume: 59 Pages: 866-873
- DOI
  10.1016/j.ijhydene.2024.02.069
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K13570
[Presentation] Hydrogen video imaging for visualizing microstructure-dependent hydrogen diffusion in polycrystalline metals2023
- Author(s)
  Hiroshi Kakinuma, Saya Ajito, Tomohiko Hojo, Motomichi Koyama, Eiji Akiyama
- Organizer
  244th ECS Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13570
[Presentation] Filming microstructure-dependent hydrogen diffusion in polycrystalline metals using a hydrogen video imaging system2023
- Author(s)
  Hiroshi Kakinuma, Saya Ajito, Motomichi Koyama, Eiji Akiyama
- Organizer
  Summit of Materials Science 2023 and GIMRT User Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13570
[Presentation] 腐食環境で使用可能かつ不可逆性を有する高感度水素可視化センサー2023
- Author(s)
  汪振霆, 柿沼洋, 味戸沙耶, 小山元道, 秋山英二
- Organizer
  日本鉄鋼協会第187回春季講演大会
- Data Source
  KAKENHI-PROJECT-23K13570
[Presentation] 高感度水素可視化システムの開発とステンレス鋼の孔食成長に伴う水素侵入挙動の解析2023
- Author(s)
  岡田隼樹, 柿沼洋, 青柳建大, 山中謙太, 味戸沙耶, 小山元道, 秋山英二
- Organizer
  日本鉄鋼協会第186回秋季講演大会
- Data Source
  KAKENHI-PROJECT-23K13570
[Presentation] Real-time hydrogen visualization system with high spatial and temporal resolutions: Imaging the preferential hydrogen permeation at grain boundaries of pure Ni2023
- Author(s)
  Hiroshi Kakinuma, Saya Ajito, Tomohiko Hojo, Motomichi Koyama, Eiji Akiyama
- Organizer
  EUROCORR 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13570
[Presentation] 導電性高分子を用いた金属材料中の水素可視化技術の開発2023
- Author(s)
  柿沼洋, 味戸沙耶, 小山元道, 秋山英二
- Organizer
  日本鉄鋼協会第186回秋季講演大会
- Data Source
  KAKENHI-PROJECT-23K13570
[Presentation] Filming microscopic hydrogen diffusion behaviors in metals using an ultrasensitive hydrogenochromic sensor2023
- Author(s)
  Hiroshi Kakinuma, Saya Ajito, Motomichi Koyama, Eiji Akiyama
- Organizer
  The 7th Symposium for the Core Research Clusters for Materials Science and Spintronics and the 6th Symposium on International Joint Graduate Program in Materials Science and Spintronics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13570

Kakinuma Hiroshi 柿沼 洋

柿沼 洋 カキヌマ ヒロシ

Research Projects

Research Products

鋼の腐食に伴う水素侵入の微視的機構解明と革新的水素侵入抑制技術の開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Elucidating the mechanism of hydrogen entry into metals under corrosive environment using an ultrasensitive hydrogen visualization systemPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Mechanism of local hydrogen entry into Fe sheets induced by atmospheric corrosion: Significance of potential, pH, and rust layer thickness2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Microscopic visualization of hydrogen diffusion in UNS S32750 super duplex stainless steel: Roles of crystal structure and grain size2024

Author(s)

Journal Title

DOI

Data Source

[Presentation] Hydrogen video imaging for visualizing microstructure-dependent hydrogen diffusion in polycrystalline metals2023

Author(s)

Organizer

Data Source

[Presentation] Filming microstructure-dependent hydrogen diffusion in polycrystalline metals using a hydrogen video imaging system2023

Author(s)

Organizer

Data Source

[Presentation] 腐食環境で使用可能かつ不可逆性を有する高感度水素可視化センサー2023

Author(s)

Organizer

Data Source

[Presentation] 高感度水素可視化システムの開発とステンレス鋼の孔食成長に伴う水素侵入挙動の解析2023

Author(s)

Organizer

Data Source

[Presentation] Real-time hydrogen visualization system with high spatial and temporal resolutions: Imaging the preferential hydrogen permeation at grain boundaries of pure Ni2023

Author(s)

Organizer

Data Source

[Presentation] 導電性高分子を用いた金属材料中の水素可視化技術の開発2023

Author(s)

Organizer

Data Source

[Presentation] Filming microscopic hydrogen diffusion behaviors in metals using an ultrasensitive hydrogenochromic sensor2023

Author(s)

Organizer

Data Source

Kakinuma Hiroshi 柿沼洋

柿沼洋カキヌマヒロシ