| Project/Area Number |
15K14207
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Properties in chemical engineering process/Transfer operation/Unit operation
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| Research Institution | Hiroshima University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
KANEZASHI MASAKOTO 広島大学, 大学院工学研究科, 准教授 (10467764)
NAGASAWA HIROKI 広島大学, 大学院工学研究科, 助教 (30633937)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | セラミック膜 / シリカ膜 / ゾル-ゲル / layered hybrid / プラズマCVD / 分離 / 分離膜 / プラズマ |
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| Outline of Final Research Achievements |
A promising layered-hybrid membrane consisting of a microporous organosilica active layer deposited onto a porous polymer support was prepared and applied for vapor permeation of H2O/isopropanol and reverse osmosis. The VP performance showed water permeance of approximately 1.0×10-6 mol/ (m2 s Pa) and a separation factor of approximately several hundreds~1000. Layered hybrid membranes showed desalination performance, which was increased by hydrochloric acid vapor treatment.
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