Water reduction and oxidation on Pt-Ru/Y2Ta2O5N2 catalyst under visible light irradiation

Water reduction and oxidation on Pt-Ru/Y2Ta2O5N2 catalyst under visible light irradiation

Y(2)Ta(2)O(5)N(2) is presented as a novel photocatalyst with high activity for water splitting under visible-light irradiation in the presence of appropriate sacrificial reagents; the activity for reduction to H(2) is increased by the incorporation of Pt or Ru as a co-catalyst, with a significant in...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2004-10 (19), p.2192-2193
Hauptverfasser: Liu, Meiying, You, Wansheng, Lei, Zhibin, Zhou, Guohua, Yang, Jianjun, Wu, Guopeng, Ma, Guijun, Luan, Guoyou, Takata, Tuyoshi, Hara, Michikazu, Domen, Kazunari, Li, Can
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Sprache:eng
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Zusammenfassung:Y(2)Ta(2)O(5)N(2) is presented as a novel photocatalyst with high activity for water splitting under visible-light irradiation in the presence of appropriate sacrificial reagents; the activity for reduction to H(2) is increased by the incorporation of Pt or Ru as a co-catalyst, with a significant increase in production efficiency when both Pt and Ru are present.
ISSN:1359-7345
DOI:10.1039/b407892f