Kawahara Kazuaki 川原一晃

Researcher Number	90869570
Other IDs
Affiliation (Current)	2025: 東京大学, 大学院工学系研究科(工学部), 助教
Affiliation (based on the past Project Information) *help	2021 – 2024: 東京大学, 大学院工学系研究科(工学部), 助教
Review Section/Research Field	Principal Investigator Basic Section 36020:Energy-related chemistry / Basic Section 26040:Structural materials and functional materials-related Except Principal Investigator Basic Section 26020:Inorganic materials and properties-related / Medium-sized Section 26:Materials engineering and related fields
Keywords	Principal Investigator フッ化物複塩 / フッ化物イオン電池 / 正極活物質 / 全変動正則化 / 電子顕微鏡 / フルオロアンチモン酸カリウム / 複塩 / フッ化物イオン伝導体 Except Principal Investigator 走査透過電子顕微鏡法 / 金属 … More / 界面 / 走査透過型電子顕微鏡 / 酸化物 / 原子構造 / 第一原理計算 / 走査透過型電子顕微鏡法 / 粒界 / 格子欠陥 / 深さ断層法 Less

Development of high-capacity cathode materials for fluoride ion batteries using double saltsPrincipal Investigator
- Principal Investigator
  
  川原一晃
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 36020:Energy-related chemistry
- Research Institution
  The University of Tokyo
Development of super large-angle illumination STEM imaging
- Principal Investigator
  
  石川亮
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 26:Materials engineering and related fields
- Research Institution
  The University of Tokyo
Creation of new high-performance fluoride ion conductors using double saltsPrincipal Investigator
- Principal Investigator
  
  Kawahara Kazuaki
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 26040:Structural materials and functional materials-related
- Research Institution
  The University of Tokyo
粒界数理学の構築に基づく機能材料創出
- Principal Investigator
  
  井上和俊
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  Tohoku University

All 2024 2023 2022 2021

All Journal Article Presentation Patent

[Journal Article] La-Al Intermetallic Alloy Anode for Realizing High-Energy Fluoride-Ion Battery2023
- Author(s)
  Shun Sasano, Ryo Ishikawa, Kazuaki Kawahara, Naoya Shibata, Yuichi Ikuhara
- Journal Title
  
  Journal of The Electrochemical Society
  
  Volume: 170 Issue: 12 Pages: 120523-120523
- DOI
  10.1149/1945-7111/ad136e
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K14422, KAKENHI-PROJECT-20H05659, KAKENHI-PROJECT-21H01614
[Journal Article] Fast reconstruction of scanning transmission electron microscopy images using Markov random field model2023
- Author(s)
  Kusumi Taichi、Katakami Shun、Ishikawa Ryo、Kawahara Kazuki、Shibata Naoya、Okada Masato
- Journal Title
  
  Ultramicroscopy
  
  Volume: 253 Pages: 113811-113811
- DOI
  10.1016/j.ultramic.2023.113811
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K16959, KAKENHI-PROJECT-21K14422, KAKENHI-PROJECT-20H05659, KAKENHI-PROJECT-23H00486, KAKENHI-PROJECT-21H01614
[Journal Article] Fluoride Ion Conductivity of Rb Doped KSbF42023
- Author(s)
  Kawahara Kazuaki、Ishikawa Ryo、Shibata Naoya、Ikuhara Yuichi
- Journal Title
  
  Journal of The Electrochemical Society
  
  Volume: 170 Pages: 020528-020528
- DOI
  10.1149/1945-7111/acbca5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K14422, KAKENHI-PROJECT-20H05659
[Journal Article] Atomic-resolution STEM image denoising by total variation regularization2022
- Author(s)
  Kawahara Kazuaki、Ishikawa Ryo、Sasano Shun、Shibata Naoya、Ikuhara Yuichi
- Journal Title
  
  Microscopy
  
  Volume: 71 Issue: 5 Pages: 302-310
- DOI
  10.1093/jmicro/dfac032
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14422, KAKENHI-PROJECT-20H05659, KAKENHI-PROJECT-21H01614, KAKENHI-PROJECT-20K21073
[Patent] マルコフランダムフィールドモデルを用いた電子顕微鏡画像の画像修復装置2023
- Inventor(s)
  岡田真人、片上舜、久住太一、柴田直哉、石川亮、川原一晃
- Industrial Property Rights Holder
  岡田真人、片上舜、久住太一、柴田直哉、石川亮、川原一晃
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2023-075963
- Filing Date
  2023
- Data Source
  KAKENHI-PROJECT-21K14422
[Presentation] 異種界面の整合指標構築について2024
- Author(s)
  井上和俊、陳茜、川原一晃、斎藤光浩、小谷元子、幾原雄一
- Organizer
  日本金属学会春期講演大会
- Data Source
  KAKENHI-PROJECT-23K21036
[Presentation] ハロゲン添加KSbF4のフッ化物イオン伝導2024
- Author(s)
  川原一晃、石川亮、柴田直哉、幾原雄一
- Organizer
  セラミックス協会2024年会
- Data Source
  KAKENHI-PROJECT-21K14422
[Presentation] Arrangement of 3D Structural Units for Tilt Grain Boundaries2023
- Author(s)
  Kazutoshi Inoue、Ji-Young Roh、Kazuaki Kawahara、Mitsuhiro Saito、Motoko Kotani、Yuichi Ikuhara
- Organizer
  IAMNano2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21036
[Presentation] LaF3を基にしたフッ化物イオン伝導体の開発2023
- Author(s)
  川原一晃、石川亮、佐々野駿、柴田直哉、幾原雄一
- Organizer
  第64回電池討論会
- Data Source
  KAKENHI-PROJECT-21K14422
[Presentation] 非整合界面のモデル構築手法と構造予測について2023
- Author(s)
  井上和俊、陳茜、川原一晃、斎藤光浩、小谷元子、幾原雄一
- Organizer
  日本金属学会秋期講演大会
- Data Source
  KAKENHI-PROJECT-23K21036
[Presentation] Arrangement of 3D Structural Units for Tilt Grain Boundaries2023
- Author(s)
  Kazutoshi Inoue、Ji-Young Roh、Kazuaki Kawahara、Mitsuhiro Saito、Motoko Kotani、Yuichi Ikuhara
- Organizer
  The 7th Symposium for the Core Research Cluster for Materials Science and Spintronics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21036
[Presentation] 全三階変動を用いた原子分解能STEM像のノイズ除去2023
- Author(s)
  川原一晃、石川亮、佐々野駿、柴田直哉、幾原雄一
- Organizer
  日本顕微鏡学会第79回学術講演会
- Data Source
  KAKENHI-PROJECT-21K14422
[Presentation] 非対称傾角粒界の構造記述と予測について2023
- Author(s)
  井上和俊、川原一晃、斎藤光浩、小谷元子、幾原雄一
- Organizer
  日本金属学会春期講演大会
- Data Source
  KAKENHI-PROJECT-23K21036
[Presentation] Void distribution in twist grain boundaries2023
- Author(s)
  Kazutoshi Inoue、Qian Chen、Kazuaki Kawahara、Mitsuhiro Saito、Motoko Kotani、Yuichi Ikuhara
- Organizer
  MRM2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21036
[Presentation] LaF3を基にしたフッ化物イオン伝導体の開発2023
- Author(s)
  川原一晃、石川亮、柴田直哉、幾原雄一
- Organizer
  日本セラミックス協会2023年年会
- Data Source
  KAKENHI-PROJECT-21K14422
[Presentation] Atomic-resolution STEM Image Denoising by Total Variation Regularization2023
- Author(s)
  Kazuaki Kawahara, Ryo Ishikawa, Shun Sasano, Naoya Shibata, Yuichi Ikuhara
- Organizer
  IAMNano2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14422
[Presentation] Atomic-resolution STEM image denoising by total variation regularization2023
- Author(s)
  Kazuaki Kawahara, Ryo Ishikawa, Shun Sasano, Naoya Shibata, Yuichi Ikuhara
- Organizer
  The 20th International Microscopy Congress
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14422
[Presentation] Cs添加KSbF4(K1-xCsxSbF4)のフッ化物イオン伝導2022
- Author(s)
  川原一晃、石川亮、柴田直哉、幾原雄一
- Organizer
  セラミックス協会2022年会
- Data Source
  KAKENHI-PROJECT-21K14422
[Presentation] Total variation正則化を用いた原子分解能STEM像のノイズ除去2022
- Author(s)
  川原一晃、石川亮、佐々野駿、柴田直哉、幾原雄一
- Organizer
  日本顕微鏡学会第78回学術講演会
- Data Source
  KAKENHI-PROJECT-21K14422
[Presentation] Cs添加KSbF4のフッ化物イオン伝導2022
- Author(s)
  川原一晃、石川亮、柴田直哉、幾原雄一
- Organizer
  第63回電池討論会
- Data Source
  KAKENHI-PROJECT-21K14422
[Presentation] 捩り粒界のボイド分布について2022
- Author(s)
  井上和俊, 川原一晃, 斎藤光浩, 小谷元子, 幾原雄一
- Organizer
  日本金属学会春期講演大会
- Data Source
  KAKENHI-PROJECT-23K21036
[Presentation] Fluoride ion conductivity of Cs-doped KSbF42022
- Author(s)
  K. Kawahara, R. Ishikawa, N. Shibata, Y. Ikuhara
- Organizer
  23rd International Conference on Solid State Ionics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14422
[Presentation] 非対称傾角粒界の三次元構造ユニット配列について2022
- Author(s)
  井上和俊、川原一晃、斎藤光浩、小谷元子、幾原雄一
- Organizer
  日本金属学会秋期講演大会
- Data Source
  KAKENHI-PROJECT-23K21036
[Presentation] Rb添加KSbF4のフッ化物イオン伝導2021
- Author(s)
  川原一晃、石川亮、柴田直哉、幾原雄一
- Organizer
  日本セラミックス協会第34回秋季シンポジウム
- Data Source
  KAKENHI-PROJECT-21K14422
[Presentation] Fluoride ion conductivity of potassium tetrafluoroantimonate2021
- Author(s)
  K. Kawahara, R. Ishikawa, K. Nakayama, N. Shibata, Y. Ikuhara
- Organizer
  14th Pacific Rim Conference on Ceramic and Glass Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14422
[Presentation] Arrangement of polyhedral units for tilt grain boundaries2021
- Author(s)
  Kazutoshi Inoue, Ji-Young Roh, Kazuaki Kawahara, Mitsuhiro Saito, Motoko Kotani, Yuichi Ikuhara
- Organizer
  Materials Research Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21036
[Presentation] Rb添加KSbF4(K1-xRbxSbF4)のフッ化物イオン伝導2021
- Author(s)
  川原一晃、石川亮、柴田直哉、幾原雄一
- Organizer
  第62回電池討論会
- Data Source
  KAKENHI-PROJECT-21K14422

1. 石川亮 (20734156)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 井上和俊 (60743036)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
3. 馮斌 (20811889)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 片上舜

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Kawahara Kazuaki 川原 一晃

Research Projects

Research Products

Co-Researchers

Development of high-capacity cathode materials for fluoride ion batteries using double saltsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of super large-angle illumination STEM imaging

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Creation of new high-performance fluoride ion conductors using double saltsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

粒界数理学の構築に基づく機能材料創出

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] La-Al Intermetallic Alloy Anode for Realizing High-Energy Fluoride-Ion Battery2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fast reconstruction of scanning transmission electron microscopy images using Markov random field model2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fluoride Ion Conductivity of Rb Doped KSbF42023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Atomic-resolution STEM image denoising by total variation regularization2022

Author(s)

Journal Title

DOI

Data Source

[Patent] マルコフランダムフィールドモデルを用いた電子顕微鏡画像の画像修復装置2023

Inventor(s)

Industrial Property Rights Holder

Industrial Property Rights Type

Industrial Property Number

Filing Date

Data Source

[Presentation] 異種界面の整合指標構築について2024

Author(s)

Organizer

Data Source

[Presentation] ハロゲン添加KSbF4のフッ化物イオン伝導2024

Author(s)

Organizer

Data Source

[Presentation] Arrangement of 3D Structural Units for Tilt Grain Boundaries2023

Author(s)

Organizer

Data Source

[Presentation] LaF3を基にしたフッ化物イオン伝導体の開発2023

Author(s)

Organizer

Data Source

[Presentation] 非整合界面のモデル構築手法と構造予測について2023

Author(s)

Organizer

Data Source

[Presentation] Arrangement of 3D Structural Units for Tilt Grain Boundaries2023

Author(s)

Organizer

Data Source

[Presentation] 全三階変動を用いた原子分解能STEM像のノイズ除去2023

Kawahara Kazuaki 川原一晃