2010 Fiscal Year Final Research Report
Development of H2-permselective membrane with hydrothermal stability
| Project/Area Number |
20560636
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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 |
Inorganic materials/Physical properties
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| Research Institution | Japan Fine Ceramics Center |
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Principal Investigator |
NAGANO Takayuki Japan Fine Ceramics Center, 材料技術研究所, 上級研究員 (70450848)
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| Co-Investigator(Kenkyū-buntansha) |
IKUHARA Yumi 財団法人ファインセラミックスセンター, ナノ構造研究所, 主任研究員 (80450849)
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| Project Period (FY) |
2008 – 2010
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| Keywords | セラミックス / 多孔体 |
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| Research Abstract |
The doping of Ni to ・-Al_2O_3 and the introducing of Si-O-Si bond to Si raw material are very effective to improve hydrothermal stability in H_2-permselective membrane. The degradation of hydrogen permselectivity was caused by both the densification of amorphous silica network and the increasing of pore size in ・-Al_2O_3 during hydrothermal exposure. The development of mesoporous intermediate layer with high hydrothermal stability is more important to improve hydrothermal stability in H_2-permselective membrane.
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Research Products
(12 results)
