論文 Amphoteric Behavior of Hydrogen in Lanthanum Oxyhydrides: Correlation with Electrochemical Properties

Tomoyuki Yamasaki ORCID ; Keiga Fukui ORCID ; Soshi Iimura SAMURAI ORCID ; Shunsuke Tsuda SAMURAI ORCID ; Hiroshi Mizoguchi SAMURAI ORCID ; Takahisa Omata ORCID ; Hideo Hosono SAMURAI ORCID

コレクション

引用
Tomoyuki Yamasaki, Keiga Fukui, Soshi Iimura, Shunsuke Tsuda, Hiroshi Mizoguchi, Takahisa Omata, Hideo Hosono. Amphoteric Behavior of Hydrogen in Lanthanum Oxyhydrides: Correlation with Electrochemical Properties. Journal of the American Chemical Society. 2026, 148 (10), 11393-11402. https://doi.org/10.1021/jacs.6c01849

説明:

(abstract)

Hydrogen incorporated into solids can adopt either protonic (H+)
or hydridic (H−) characteristics depending on the position of the Fermi level of
the host material. In recent years, not only proton-conducting materials but also
hydride-ion-conducting materials have been actively developed, enabling the
development of novel electrochemical devices that exploit the amphoteric nature
of hydrogen.

権利情報:

キーワード: hydrogen, electrochemistry, electronic structure

刊行年月日: 2026-03-18

出版者: American Chemical Society (ACS)

掲載誌:

  • Journal of the American Chemical Society (ISSN: 00027863) vol. 148 issue. 10 p. 11393-11402

研究助成金:

  • Ministry of Education, Culture, Sports, Science and Technology JPMXP0112101001
  • Japan Society for the Promotion of Science 23K19174
  • Japan Society for the Promotion of Science 24K17762
  • Material Solutions Center, Tohoku University, Japan

原稿種別: 出版者版 (Version of record)

MDR DOI:

公開URL: https://doi.org/10.1021/jacs.6c01849

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更新時刻: 2026-04-02 09:38:22 +0900

MDRでの公開時刻: 2026-04-02 12:25:42 +0900

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