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J-GLOBAL ID：200901001716505132   Update date: Nov. 15, 2024

Ogawa Takafumi

オガワ タカフミ | Ogawa Takafumi
Affiliation and department：
Japan Fine Ceramics Center Nanostructures Research Labolatory

About Japan Fine Ceramics Center Nanostructures Research Labolatory


Job title： Researcher
Homepage URL  (1)： http://www.jfcc.or.jp/
Research field  (3)： Inorganic materials ,  Nanostructure physics ,  Nanostructure chemistry
Research keywords  (3)： Ceramics ,  First-principles calculation ,  Lattice defects
Research theme for competitive and other funds  (4)：
  • 2024 - 2027 Development of all-atom multi-elementalized high-entropy ceramics based on the design of crystal structure
  • 2021 - 2024 蛍石型酸化物における低温構造の探索
  • 2013 - 2018 Nanostructure control and creation of environmental barrier ceramic materials
  • 2015 - 2017 Development of evaluation methods of transference number based on density-functional-theory calculation
Papers (52)：
  • Kazuhiro Mori, Kazuyuki Sato, Takafumi Ogawa, Akihide Kuwabara, Seungyub Song, Takashi Saito, Toshiharu Fukunaga, Takeshi Abe. Experimental Visualization of F-Ion Diffusion Pathways and Geometric Frustration-Induced Positional Disorder in CaF2-BaF2 Solid Electrolytes. ACS Applied Energy Materials. 2024
  • Fenghua Ding, Atsunori Doi, Takafumi Ogawa, Hiroki Ubukata, Tong Zhu, Daichi Kato, Cédric Tassel, Itaru Oikawa, Naoki Inui, Satoru Kuze, et al. Anionic Sublattices in Halide Solid Electrolytes: A Case Study with High-Pressure Phase of Li3ScCl6. Angewandte Chemie International Edition. 2024
  • Satoshi Kitaoka, Tsuneaki Matsudaira, Naoki Kawashima, Takafumi Ogawa, Naoki Yamazaki, Nagisa Hosoya, Takeshi Nakamura. Mass transfer in Yb3Al5O12 films at high temperatures under oxygen potential gradients. Journal of the European Ceramic Society. 2024. 44. 2. 1188-1201
  • Gyeongseo Lee, Takafumi Ogawa, Kazuki Shitara, Akihide Kuwabara. First-principles calculations of proton defect properties in Ca-doped YPO4. Physical Chemistry Chemical Physics. 2024
  • Takafumi Ogawa, Kazuyuki Sato, Kazuhiro Mori, Shunsuke Kobayashi, Hiroki Moriwake, Yuichi Ikuhara, Akihide Kuwabara. Point-defect chemistry for ionic conduction in solid electrolytes with isovalent cation mixing. Journal of Materials Chemistry A. 2024
ｍore...
MISC (99)：
  • 伊藤大志, 田中誠, 横江大作, 加藤丈晴, 小川貴史, 北岡諭, 山崎直樹, 細谷渚, 中村武志. Ca-Mg-Fe-Al-Si-O溶融物による多結晶Yb3Al5O12の微構造変化. JFCC研究成果集. 2023. 2023
  • 佐藤和之, 藤波想, 小林俊介, 横江大作, 小川貴史, 桑原彰秀, 安部武志. Cu composite cathode for all-solid state fluoride ion battery. 電池討論会PDF要旨集(CD-ROM). 2023. 64th
  • 松本潮, 小川貴史, フィッシャークレイグ. パイロクロア酸化物内の酸化物イオン拡散機構. 燃料電池. 2022. 21. 4. 20-26
  • 松本潮, 松本潮, 松本潮, 田中誠, 横井里江, 川島直樹, 瀧雅人, 村田秀信, 小川貴史, 森分博紀, et al. 核磁気共鳴測定および第一原理計算によるY2Ti2O7:Alの欠陥構造の決定. 日本金属学会講演大会(Web). 2022. 170th
  • 田口綾子, 田口綾子, 小川貴史, FISHER Craig A. J., 森分博紀, 桑原彰秀. Important Descriptors for Analyzing Hydration Enthalpies in Perovskite-Type Oxides. 日本セラミックス協会年会講演予稿集(Web). 2022. 2022
ｍore...
Patents (2)：
  • 遮熱コーティング用材料
  • 窒素酸化物応答性素子及びその製造方法
Lectures and oral presentations  (5)：
  • Analysis of Structural Changes of Yb Silicates under Water Vapors by Electron Energy-loss Spectroscopy
    (11th International Conference on High Temperature Ceramic Matrix Composites 2023)
  • Density functional study of impurity states in Mg2Si doped with Li, Na, and Mg
    (2017 Materials Research Society Fall Meeting & Exhibit 2017)
  • Defect formation and migration in Y2Ti2O7 pyrochlore
    (9TH INTERNATIONAL CONFERENCE ON HIGH TEMPERATURE CERAMIC MATRIX COMPOSITES (HT-CMC9) 2016)
  • Defect chemistry of Y2Ti2O7 pyrochlore from first principles calculations
    (40th International Conference and Expo on Advanced Ceramics and Composites (ICACC16) 2016)
  • First-principles calculations of point defect formation in Y2Ti2O7 pyrochlore
    (2nd International Symposium on Frontiers in Materials Science (FMS2015) 2015)
Education (2)：
  • 2004 - 2008 Okayama University Graduate School of Natural Science and Technology
  • 2000 - 2004 Okayama University Faculty of engineering
Professional career (1)：
  • Ph.D. (Engineering) (Okayama University)
Work history (3)：
  • 2017/04 - 現在 Japan Fine Ceramics Center Nanostructure Research Laboratory Researcher
  • 2011/04 - 2016/03 Japan Fine Ceramics Center Nanostructures Research Laboratory Researcher
  • 2008/04 - 2011/03 Niigata University Department of Physics PhD reseracher
Awards (8)：
  • 2024/10 - IOP Publishing and The Electrochemical Society IOP trusted reviewer status
  • 2024/06 - 公益財団法人 池谷科学技術振興財団 単年度研究助成 キャリア濃度計算を用いたイオン伝導性セラミックスの伝導機構の研究
  • 2022/06 - Jpn. Ceram. Soc. Jpn. Award of the Outstanding Papers Published in the JCS-Japan in 2021
  • 2021/09 - 公益社団法人 日本金属学会 第37回 優秀ポスター賞 ボロノイ-ディリクレ分割法を応用した酸化物イオン拡散機構の解析
  • 2020/11 - 日本セラミックス協会 2020年度日本セラミックス協会個人冠賞井関賞
Show all
Association Membership(s) (3)：
THE JAPAN INSTITUTE OF METALS AND MATERIALS ,  The Ceramic Society of Japan ,  日本物理学会
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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