| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2018: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Outline of Final Research Achievements |
Effect of functional groups on the peformance of UiO-66 membranes was investigated. amino and carboxy groups could be successfully functionalized on the UiO-66 membrane without large defects. Amino-functionalized UiO-66 membrane (UiO-66-NH2) showed very high CO2 permeance with a moderate CO2 selectivity over N2 and CH4. Interestingly, this membrane demonstrated comparable CO2 separation performance even under a wet condition to the performance under a dry condition. Thus, UiO-66-NH2 membrane is expected to be a promising candidate for CO2 separation membrane.
Postsynthetic modification by organosilanes on UiO-66 was investigated. Organosilane modification on UiO-66 resulted significant change in the adsorption property of UiO-66. Organosilica modification would be a simple and powerful method for controlling the adsorption performance of UiO-66.
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