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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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | ポリオキソメタレート / 酸触媒 / 触媒調製化学 / 触媒・化学プロセス / 合成化学 / ナノ材料 / 有機化学 / 結晶成長 |
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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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Report
(4 results)
Research Products
(20 results)
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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
Related Report
Peer Reviewed
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[Journal Article] Stabilization of high valence ruthenium in silicotungstate ligand. Preparation, structural characterization, and redox studies of rutheniuin(III) substituted α-Keggin-type silicotungstates 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, Ts.Sano
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Journal Title
Chemistry An Asian Journal
Volume: (in press)
Related Report
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
Related Report
Peer Reviewed
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[Journal Article] Preparation and structural characterization of Ru(II)-DMSO and Ru(III)-DMSO-substituted α-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, K.Kato, M.Miyamoto, S.Ogo, Y.Ide, T.Sano
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Journal Title
Zeitschrift der Anorganischen und Allgemeinen Chemie
Volume: 637
Issue: 11
Pages: 1467-1474
DOI
Related Report
Peer Reviewed
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