Korean Membrane Journal
- Volume 3 Issue 1
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- Pages.51-58
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- 2001
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- 1229-6791(pISSN)
Gas-Transport Properties through Various Cations Exchanged Sulfonated Poly(ether imide) Membranes
Abstract
The surface of Poly(ether imide) (PEI) membranes has been sulfonated using CIS03H. The resulting membranes were characterized through the analysis of ESCA and contact angle measurements The sulfonated PEI membranes were exposed to gases of
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