Dye-sensitizer effects on a Pt/KTa(Zr)O3 catalyst for the photocatalytic splitting of water

Hidehisa Hagiwara, Naoko Ono, Takanori Inoue, Hiroshige Matsumoto, Tatsumi Ishihara

Research output: Contribution to journalArticle

61 Citations (Scopus)

Abstract

(Figure Presented) Back to the elements: The activity of Pt/K 0.95Ta0.92Zr0.08O3 for the photocatalytic splitting of water into H2 and O2 is greatly improved by dye sensitization (see picture). Among the organic dyes examined, the highest photocatalytic activity is obtained with cyanocobalamin (vitamin B12) as a sensitizer.

Original languageEnglish
Pages (from-to)1420-1422
Number of pages3
JournalAngewandte Chemie - International Edition
Volume45
Issue number9
DOIs
Publication statusPublished - Feb 20 2006

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Vitamin B 12
Coloring Agents
Dyes
Catalysts
Water
Vitamins

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

Cite this

Dye-sensitizer effects on a Pt/KTa(Zr)O3 catalyst for the photocatalytic splitting of water. / Hagiwara, Hidehisa; Ono, Naoko; Inoue, Takanori; Matsumoto, Hiroshige; Ishihara, Tatsumi.

In: Angewandte Chemie - International Edition, Vol. 45, No. 9, 20.02.2006, p. 1420-1422.

Research output: Contribution to journalArticle

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