Rchr
J-GLOBAL ID：200901060315862117   Update date: Nov. 17, 2024

Katsumata Tetsuhiro

Katsumata Tetsuhiro
Affiliation and department：
Tokai University School of Science, Department of Chemistry

About Tokai University School of Science, Department of Chemistry


Job title： Professor
Homepage URL  (1)： http://www.sc.u-tokai.ac.jp/katsumatalab/
Research field  (3)： Inorganic and coordination chemistry ,  Inorganic compounds/materials chemistry ,  Inorganic materials
Research keywords  (6)： perovskite ,  high-pressure synthesis ,  solid Li-ion conductor ,  リチウムナイオベート ,  oxynitride ,  oxyfluoride
Research theme for competitive and other funds  (14)：
  • 2023 - 2026 Exploaratory synthesis of novel polar oxyfluorides and elucidation of the polarity
  • 2021 - 2024 Investigation of local structure of high-pressure synthesized perovskite oxyfluorides
  • 2018 - 2021 Synthesis of novel lithium niobate-type oxynitirides under high temperature and pressure
  • 2015 - 2018 Development of polar materials by the control of the arrangement of cations and the Coulomb repulsion between cations
  • 2014 - 2017 Phase transition and dielectric properties for perovskite-type oxyfluorides, (1-x)KNbO3-xKMgF3
Show all
Papers (85)：
  • Yoshiyuki Inaguma, Shintaro Kobayashi, Tetsuhiro Katsumata, Shogo Kawaguchi. Reaction pathways for the formation of complex fluorides revealed by in situ synchrotron X-ray diffraction. Journal of Fluorine Chemistry. 2024. 278. 110334-110334
  • Tetsuhiro Katsumata, Ryo Suzuki, Naoto Satoh, Ryoya Oda, Shingo Motoyama, Shunpei Suzuki, Mamoru Nakashima, Yoshiyuki Inaguma, Daisuke Mori, Akihisa Aimi, et al. Existence of Local Polar Domains in Perovskite Oxyfluoride, BaFeO2F. Chemistry of Materials. 2024
  • Tsubasa Ishii, Yue Jin Shan, Kotaro Fujii, Tetsuhiro Katsumata, Hideo Imoto, Ariunaa Baterdene, Keitaro Tezuka, Masatomo Yashima. Synthesis, crystal structure and investigation of ion-exchange possibility for sodium tellurate NaTeO3(OH). Dalton Transactions. 2024
  • Tetsuhiro Katsumata, Yuto Aoki, Kazuna Fushimi, Kyosuke Otsuka, Koichiro Ueda, Yoshiyuki Inaguma. Synthesis and ionic conductivity of Li boracites, Li4B7O12Cl and Li4B4Al3O12Cl1-Br. Solid State Ionics. 2022. 380. 115921-115921
  • Nuth SOPHAL, Tetsuya KANEKO, Masao ISOMURA, Kohei KASUYA, Tetsuhiro KATSUMATA, Koji TOMITA. Optimization of Brookite TiO<sub>2</sub> NPs Solution for Preparing the Electron Transport Layer of Flexible Perovskite Solar Cells. Journal of Advanced Science. 2022. 34. n/a-n/a
ｍore...
MISC (4)：
Lectures and oral presentations  (18)：
  • Synthesis and elucidation of the reaction behavior of novel oxyfluoride
    (2023)
  • 新規六方晶タングステンブロンズSnxM(O,F)3 (M=Nb, Ta)の構造解析
    (日本セラックス協会2023年年会 2023)
  • Aurivillius型酸フッ化物 Bi2FeO3F3の構造解析
    (日本セラミックス協会2023年年会 2023)
  • 窒素を含むLISICON型化合物の合成とイオン伝導性
    (第48回 固体イオニクス討論会 2022)
  • BaTiO3ナノ粒子の構造解析と相転移
    (日本セラミックス協会第35回秋季シンポジウム 2022)
ｍore...
Education (4)：
  • 1994 - 1999 Tokyo Institute of Technology Interdisciplinary Science and Engineering
  • - 1999 Tokyo Institute of Technology Graduate School, Division of Integrated Science and Engineering
  • 1990 - 1994 Nihon University College of Science and Technology
  • - 1994 Nihon University Faculty of Science and Engineering
Professional career (2)：
  • (BLANK) (Tokyo Institute of Technology)
  • (BLANK) (Tokyo Institute of Technology)
Work history (4)：
  • 2015/04 - 現在 東海大学理学部 教授
  • 2009/04 - 2015/03 Tokai University School of Science
  • 2000/04 - 2009/03 Gakushuin University Faculty of Science
  • 1999 - 2000 Research fellow of the Japan Society for the promotion of Science
Association Membership(s) (3)：
日本化学会 ,  日本セラミックス協会 ,  電気化学会
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