2011 Fiscal Year Final Research Report
Development of new heteropoly acid catalysts
| Project/Area Number |
21560796
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Catalyst/Resource chemical process
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| Research Institution | Hiroshima University |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Keywords | ポリオキソメタレート / 酸触媒 / 触媒調製化学 |
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| Research Abstract |
We could demonstrate that 1) Preyssler-type heteropoly acids(H_14NaP_5W_30O_110 and it' s derivatives) have stronger acid site compared to H_2SO_4 and the most known heteropoly acid, Keggin-type phosphotungstic acid(H_3PW_12O_40), and 2) Ru in Ru-substituted heteporoly anion can act as a Lewis acid site by reacting Ru with pyridine derivatives(Lewis base).
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[Journal Article] Stabilization of high valence ruthenium in silicotungstate ligand. Preparation, structural characterization, and redox studies of ruthenium(III) substitutedα-Keggin-typesilicotungstates with pyridine ligands,[ SiW_<11> O_<39> Ru^<III>(Py)]^<5->2012
Author(s)
M. Sadakane, S. Moroi, Y. Iimuro, N. Izarova, U. Kortz, S. Hayakawa, K. Kato, S. Ogo, Y. Ide, W. Ueda, T. Sano
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Journal Title
Chem. Asian J.
Volume: (in press, asia) 201100853
Peer Reviewed
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[Journal Article] Preparation and structural characterization of Ru(II)-DMSO and Ru(III)-DMSO-substitutedτ-Keggin-type phosphotungstates,[ PW_<11> O_<39> Ru(II) DMSO]^<5-> and[ PW_<11> O_<39> Ru(III) DMSO]^<4->, and catalytic activity for water oxidation2011
Author(s)
M. Sadakane, N. Rinn, S. Moroi, H. Kitatomi, T. Ozeki, M. Kurasawa, M. Itakura, S. Hayakawa, Kazuo Kato, M. Miyamoto, S. Ogo, Y. Ide, T. Sano
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Journal Title
Z. anorg. allgem. Chem.
Volume: 637
Pages: 1467-1474
Peer Reviewed
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