Catalytic activity of NiMnO3 for visible light-driven and electrochemical water oxidation

Dachao Hong; Yusuke Yamada; Akifumi Nomura; Shunichi Fukuzumi

doi:10.1039/c3cp53518e

Catalytic activity of NiMnO₃ for visible light-driven and electrochemical water oxidation

Dachao Hong, Yusuke Yamada, Akifumi Nomura, Shunichi Fukuzumi

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

41 Scopus citations

Abstract

NiMnO₃ was found to be an efficient catalyst for light-driven water oxidation using [Ru(bpy)₃]²⁺ and S₂O ₈^2- as a photosensitiser and a sacrificial oxidant, respectively. NiMnO₃ exhibited remarkably high catalytic activity in comparison with manganese oxides and nickel oxide. For electrochemical water oxidation, the highest catalytic current was also obtained with NiMnO ₃ among the manganese oxides.

Original language	English
Pages (from-to)	19125-19128
Number of pages	4
Journal	Physical Chemistry Chemical Physics
Volume	15
Issue number	44
DOIs	https://doi.org/10.1039/c3cp53518e
State	Published - 28 Nov 2013

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abstract = "NiMnO3 was found to be an efficient catalyst for light-driven water oxidation using [Ru(bpy)3]2+ and S2O 82- as a photosensitiser and a sacrificial oxidant, respectively. NiMnO3 exhibited remarkably high catalytic activity in comparison with manganese oxides and nickel oxide. For electrochemical water oxidation, the highest catalytic current was also obtained with NiMnO 3 among the manganese oxides.",

author = "Dachao Hong and Yusuke Yamada and Akifumi Nomura and Shunichi Fukuzumi",

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AU - Yamada, Yusuke

AU - Nomura, Akifumi

AU - Fukuzumi, Shunichi

PY - 2013/11/28

Y1 - 2013/11/28

N2 - NiMnO3 was found to be an efficient catalyst for light-driven water oxidation using [Ru(bpy)3]2+ and S2O 82- as a photosensitiser and a sacrificial oxidant, respectively. NiMnO3 exhibited remarkably high catalytic activity in comparison with manganese oxides and nickel oxide. For electrochemical water oxidation, the highest catalytic current was also obtained with NiMnO 3 among the manganese oxides.

AB - NiMnO3 was found to be an efficient catalyst for light-driven water oxidation using [Ru(bpy)3]2+ and S2O 82- as a photosensitiser and a sacrificial oxidant, respectively. NiMnO3 exhibited remarkably high catalytic activity in comparison with manganese oxides and nickel oxide. For electrochemical water oxidation, the highest catalytic current was also obtained with NiMnO 3 among the manganese oxides.

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JF - Physical Chemistry Chemical Physics

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Catalytic activity of NiMnO3 for visible light-driven and electrochemical water oxidation

Abstract

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Catalytic activity of NiMnO₃ for visible light-driven and electrochemical water oxidation