2013 Fiscal Year Final Research Report
Structure engineering of functional solid catalysts by unit-network methodology
| Project/Area Number |
23246135
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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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 | Hokkaido University |
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Principal Investigator |
UEDA Wataru 北海道大学, 触媒化学研究センター, 教授 (20143654)
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| Co-Investigator(Kenkyū-buntansha) |
TAKEGUCHI Tatsuya 北海道大学, 触媒化学研究センター, 准教授 (30227011)
SHIMIZU Kenichi 北海道大学, 触媒化学研究センター, 准教授 (60324000)
MURAYAMA Toru 北海道大学, 触媒化学研究センター, 助教 (60583531)
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| Co-Investigator(Renkei-kenkyūsha) |
SADAKANE Masahiro 広島大学, 工学研究科, 准教授 (10342792)
KAMIYA Yuichi 北海道大学, 地球環境科学研究院, 准教授 (10374638)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Keywords | 複合酸化物 / 高次構造 / 細孔構造 / ソフト合成 / 固体触媒 |
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| Research Abstract |
Structure engineering of functional solid catalysts has been conducted on the basis of unit-network methodology of molecular-type polyoxide units under hydrothermal condition for creating three-dimensional network structure of the units. The methods were applied to metal oxide components in 6, 5 and 4 element group and successfully gave various solids with nano-size structure with a heptagonal structural unit, confirming the applicability of the method for creating high-dimensional solid structures. This method was also found useful for creating a new three-dimensional zeolite-type porous solid based on molecular-type polyoxide units. The materials are totally new and showed unique adsorption property for CO2 and ethane. These obtained materials showed solid-acid property and incomparable catalytic property based on an asymmetric porous structure.
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[Journal Article] Layered Perovskite Oxide : A Reversible Air Electrode for Oxygen Evolution/Reduction in Rechargeable Metal-Air Batteries2013
Author(s)
T. Takeguchi, T. Yamanaka, H. Takahashi, H. Watanabe, T. Kuroki, H. Nakanishi, Y. Orikasa, Y. Uchimoto, H. Takano, N. Ohguri , M. Matsuda, T. Murota, K. Uosaki , and W. Ueda
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Journal Title
J. Am. Chem. Soc.
Volume: 135(30)
Pages: 11125-11130
Peer Reviewed
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[Journal Article] An orthorhombic Mo3VOx catalyst most active for oxidative dehydrogenation of ethane among related complex metal oxides2013
Author(s)
T. Konya, T Katou, T, Murayama, S, Ishikawa, M, Sadakane, D, Buttrey, W, Ueda
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Journal Title
Catalysis Science & Technology
Volume: 3
Pages: 380-387
Peer Reviewed
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