New aspects of heterogeneous photocatalysts for water decomposition

Several new photocatalysts for overall water splitting are described. Under UV light irradiation (270 nm), La-doped NaTaO3 modified with NiO decomposed water into H2 and O2 with extremely high quantum efficiency. Under an optimized condition, the apparent quantum efficiency, which was estimated with...

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Veröffentlicht in:	The Korean journal of chemical engineering 2001, Vol.18 (6), p.862-866
Hauptverfasser:	Domen, Kazunari, Hara, Michikazu, Kondo, Junko N., Takata, Tsuyoshi, Kudo, Akihiko, Kobayashi, Hisayoshi, Inoue, Yasunobu
Format:	Artikel
Sprache:	eng
Schlagworte:	Decomposition Light irradiation Niobium Photocatalysis Photocatalysts Quantum efficiency Tantalum Titanium Transition metals Ultraviolet radiation Water splitting
Online-Zugang:	Volltext
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