Article Hydrophilicity as a Key Factor in Enhancing Oxygen Evolution Reaction on Rhombohedral Boron Monosulfide/Ni-Foam Electrodes with Carbon Material

Karin Oiwa ; Ryuki Tsuji ; Rimpei Ueno ; Jinyu Li ; Linghui Li ; Myu Kawase ; Keita Nakayama ; Natsumi Noguchi ; Susmita Roy ; Osamu Oki ; Ryotaro Sakakibara ORCID (National Institute for Materials Science) ; Ken Sakaushi SAMURAI ORCID (National Institute for Materials Science) ; Masashi Miyakawa SAMURAI ORCID (National Institute for Materials Science) ; Takashi Taniguchi SAMURAI ORCID (National Institute for Materials Science) ; Takahiro Kondo (National Institute for Materials Science)

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Karin Oiwa, Ryuki Tsuji, Rimpei Ueno, Jinyu Li, Linghui Li, Myu Kawase, Keita Nakayama, Natsumi Noguchi, Susmita Roy, Osamu Oki, Ryotaro Sakakibara, Ken Sakaushi, Masashi Miyakawa, Takashi Taniguchi, Takahiro Kondo. Hydrophilicity as a Key Factor in Enhancing Oxygen Evolution Reaction on Rhombohedral Boron Monosulfide/Ni-Foam Electrodes with Carbon Material. ACS Applied Energy Materials. 2025, 8 (20), 15186-15195. https://doi.org/10.1021/acsaem.5c02078

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(abstract)

In this study, we systematically investigated the impact of carbon support properties on the oxygen evolution reaction (OER) activity of rhombohedral boron monosulfide (r-BS), a two-dimensional catalyst composed solely of main group elements.

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Keyword: oxygen evolution reaction, water splitting, water electrolysis, wettability, boron sulfide

Date published: 2025-10-27

Publisher: American Chemical Society (ACS)

Journal:

  • ACS Applied Energy Materials (ISSN: 25740962) vol. 8 issue. 20 p. 15186-15195

Funding:

  • Sumitomo Electric Industries
  • Adaptable and Seamless Technology Transfer Program through Target-Driven R and D JPMJTR22T4
  • Japan Society for the Promotion of Science JP21H00015:B01
  • Japan Society for the Promotion of Science JP21H05012
  • Japan Society for the Promotion of Science JP22K18964
  • Japan Society for the Promotion of Science JP23H01843
  • Japan Society for the Promotion of Science JP23K26536
  • Japan Society for the Promotion of Science JP24H02204
  • Japan Society for the Promotion of Science JP25K22213
  • Japan Science and Technology Agency JPMJGX23H1
  • Japan Science and Technology Agency JPMJGX23H2

Manuscript type: Publisher's version (Version of record)

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First published URL: https://doi.org/10.1021/acsaem.5c02078

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Updated at: 2026-01-06 16:31:25 +0900

Published on MDR: 2026-01-07 08:24:33 +0900