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Review on the development of defect-free and ultrathin- skinned asymmetric membranes for gas separation through manipulation of phase inversion and rheological factors

Ismail, Ahmad Fauzi and Lai, Ping Yean (2003) Review on the development of defect-free and ultrathin- skinned asymmetric membranes for gas separation through manipulation of phase inversion and rheological factors. Journal of Applied Polymer Science, 88 (2). pp. 442-451. ISSN 0021-8995

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Official URL: http://dx.doi.org/10.1002/app.11744

Abstract

Development of high-performance asymmetric membranes is a major breakthrough in membrane technology. A comprehensive study on original concepts and new advances in membrane formation process is necessary to generate defect-free and ultrathin-skinned asymmetric membranes with superior performance for gas separation process. Correlation of rheological factors with primary-phase inversion process is a novel approach in membrane research that provides a potential platform to improve membrane performance. The former controls general morphology of membrane, whereas the latter further affects molecular orientation in membrane

Item Type:Article
Uncontrolled Keywords:Gas permeation, membranes, orientation, rheology, phase separation
Subjects:T Technology > TP Chemical technology
Divisions:Chemical and Natural Resources Engineering (Formerly known)
ID Code:7167
Deposited By: Nur Amal Zakiah Shamsudin
Deposited On:01 Jan 2009 06:31
Last Modified:01 Jan 2009 06:31

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