Effect of CO2 treated polycarbonate memb
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Shih-Hsiung Chen; Shih-Liang Huang; Kuang-Chang Yu; Juin-Yih Lai; Ming-Tsai Lian
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Article
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2000
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Elsevier Science
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English
โ 155 KB
The effect of polycarbonate (PC) membranes treated with super critical carbon dioxide on gas sorption and transport properties was studied. It was found that the gas permeability of PC membranes hardly changed after the CO 2 treatment. However, the gas sorption and diffusion properties showed a sign