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説明:

Here, we present the concept of photocatalytic hydrogen evolution reaction (HER) using microrobots: tiny autonomous devices possessing propulsion and photocatalytic abilities. The microrobots were derived from black TiO2 (bTiO2) material that provided the photocatalytic properties that contributed not only to successful lightinduced propulsion but also to the activity towards HER. In the next step, the decoration with magnetic nanoparticles (NPs) enabled the navigation of microrobots (mag-bTiO2 microrobots) in a magnetic field to enhance overall propulsion abilities and to allow their collection and consecutive reusability.

権利情報:

• Creative Commons BY Attribution 4.0 International
  

キーワード: Hydrogen Evolution Reaction, Microrobot, Single Atom, Photocatalyst

刊行年月日: 2025-06-25

出版者: American Chemical Society (ACS)

掲載誌:

• Journal of the American Chemical Society (ISSN: 00027863) vol. 147 issue. 25 p. 22003-22014

研究助成金:

• Japan Society for the Promotion of Science JP24KF0086

原稿種別: 出版者版 (Version of record)

MDR DOI:

公開URL: https://doi.org/10.1021/jacs.5c05661

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更新時刻: 2025-06-30 12:30:20 +0900

MDRでの公開時刻: 2025-06-30 12:20:40 +0900