Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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Outline of Final Research Achievements |
In this project, sol-gel derived amorphous silica membranes for highly permeable CO2 separation were developed via controlling the Si precursors, such as organosilica and cyclic siloxane alkoxides. It was found that both method was quite effective to control the silica network size, and polyhedral oligomeric silsesquioxane (POSS) membranes fabricated at 550oC showed high CO2 permeance with CO2/CH4 selectivity higher than 100 at 100oC.
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