Visible light-induced water oxidation catalyzed by molybdenum-based polyoxometalates with mono- and dicobalt(iii) cores as oxygen-evolving centers

研究成果: ジャーナルへの寄稿記事

122 引用 (Scopus)

抄録

The Mo-based polyoxometalates containing mono- and dicobalt(iii) catalyst cores, [CoMo 6O 24H 6] 3- and [Co 2Mo 10O 38H 4] 6-, were found to serve as O 2-evolving catalysts in a system consisting of tris(2,2′-bipyridine)ruthenium(ii) (Ru(bpy) 3 2+) and sodium persulfate (S 2O2-8) in an aqueous borate buffer solution at pH 8.0. Kinetics of O 2 evolution reveals that the higher cobalt nuclearity is not necessary to attain the highly active nature of the catalyst.

元の言語英語
ページ(範囲)1653-1655
ページ数3
ジャーナルChemical Communications
48
発行部数11
DOI
出版物ステータス出版済み - 2 4 2012

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Molybdenum
Oxygen
Oxidation
Catalysts
Water
Borates
Ruthenium
Cobalt
Buffers
Sodium
Kinetics

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

これを引用

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title = "Visible light-induced water oxidation catalyzed by molybdenum-based polyoxometalates with mono- and dicobalt(iii) cores as oxygen-evolving centers",
abstract = "The Mo-based polyoxometalates containing mono- and dicobalt(iii) catalyst cores, [CoMo 6O 24H 6] 3- and [Co 2Mo 10O 38H 4] 6-, were found to serve as O 2-evolving catalysts in a system consisting of tris(2,2′-bipyridine)ruthenium(ii) (Ru(bpy) 3 2+) and sodium persulfate (S 2O2-8) in an aqueous borate buffer solution at pH 8.0. Kinetics of O 2 evolution reveals that the higher cobalt nuclearity is not necessary to attain the highly active nature of the catalyst.",
author = "Saya Tanaka and Masahiko Annaka and Ken Sakai",
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T1 - Visible light-induced water oxidation catalyzed by molybdenum-based polyoxometalates with mono- and dicobalt(iii) cores as oxygen-evolving centers

AU - Tanaka, Saya

AU - Annaka, Masahiko

AU - Sakai, Ken

PY - 2012/2/4

Y1 - 2012/2/4

N2 - The Mo-based polyoxometalates containing mono- and dicobalt(iii) catalyst cores, [CoMo 6O 24H 6] 3- and [Co 2Mo 10O 38H 4] 6-, were found to serve as O 2-evolving catalysts in a system consisting of tris(2,2′-bipyridine)ruthenium(ii) (Ru(bpy) 3 2+) and sodium persulfate (S 2O2-8) in an aqueous borate buffer solution at pH 8.0. Kinetics of O 2 evolution reveals that the higher cobalt nuclearity is not necessary to attain the highly active nature of the catalyst.

AB - The Mo-based polyoxometalates containing mono- and dicobalt(iii) catalyst cores, [CoMo 6O 24H 6] 3- and [Co 2Mo 10O 38H 4] 6-, were found to serve as O 2-evolving catalysts in a system consisting of tris(2,2′-bipyridine)ruthenium(ii) (Ru(bpy) 3 2+) and sodium persulfate (S 2O2-8) in an aqueous borate buffer solution at pH 8.0. Kinetics of O 2 evolution reveals that the higher cobalt nuclearity is not necessary to attain the highly active nature of the catalyst.

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