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

NiMnO3 was found to be an efficient catalyst for light-driven water oxidation using [Ru(bpy)3](2+) and S2O8(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...

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Veröffentlicht in:	Physical chemistry chemical physics : PCCP 2013-11, Vol.15 (44), p.19125-19128
Hauptverfasser:	DACHAO HONG, YAMADA, Yusuke, NOMURA, Akifumi, FUKUZUMI, Shunichi
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Chemistry Electrochemistry Exact sciences and technology General and physical chemistry Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
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Zusammenfassung:	NiMnO3 was found to be an efficient catalyst for light-driven water oxidation using [Ru(bpy)3](2+) and S2O8(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 NiMnO3 among the manganese oxides.
ISSN:	1463-9076 1463-9084
DOI:	10.1039/c3cp53518e