2013 Fiscal Year Final Research Report
Development of ceramic-based membranes having chemical affinity
| Project/Area Number |
23360285
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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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 | Nagoya Institute of Technology |
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Principal Investigator |
IWAMOTO YUJI 名古屋工業大学, 工学(系)研究科(研究院), 教授 (40399598)
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| Co-Investigator(Kenkyū-buntansha) |
HASHIMOTO Shinobu 名古屋工業大学, 大学院・工学研究科, 准教授 (10242900)
HONDA Sawao 名古屋工業大学, 大学院・工学研究科, 助教 (50301221)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Keywords | 機能性セラミックス / ガス分離膜 / 化学親和性 / 水素 / 二酸化炭素 |
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| Research Abstract |
Metal-organic precursor-derived novel ceramic based membranes have successfully synthesized. Microporous amorphous silica-based membranes having hydrogen affinity as well as conventional molecular sieve-like properties showed enhanced hydrogen permeance at and above 373 K. Organic/inorganic hybrid membranes composed of organoamino group-functionalized amorphous silica have been synthesized from silicon-based polymers. The facilitated transport of carbon dioxide was achieved by the organoamino groups as designed. For developing an efficient porous support for the ceramic membrane, macroporous alumina-based materials have been also designed and synthesized using alominosilicate polymers or alumina platelets.
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