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Chemical cross-linking modifications of polymeric membranes for gas separation applications

Ismail, Ahmad Fauzi and Aziz, Farhana (2012) Chemical cross-linking modifications of polymeric membranes for gas separation applications. In: Membrane Modification Technology and Applications. CRC Press, pp. 363-383. ISBN 978-1-4398-6635-1

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Official URL: https://www.researchgate.net/publication/260230427...

Abstract

In the last two decades, various engineered glassy polymers have been developed with both experimental and commercial values. These materials combine high selective with acceptable permeability coefficients and therefore, are suitable for the preparation of gas separation membranes (Barsema et al. 2003). The glassy state offers a more structure sieving matrix than a rubbery state, as well as higher load-bearing properties, allowing high pressure drop across the membrane. Thus, the separation of common gas pairs is accomplish by diffusion control or size selective sieving mechanisms (Robeson).

Item Type:Book Section
Uncontrolled Keywords:Membranes
Subjects:Q Science > QH Natural history
Divisions:Petroleum and Renewable Energy Engineering
ID Code:47749
Deposited By: Haliza Zainal
Deposited On:22 Jun 2015 16:24
Last Modified:20 Sep 2017 09:43

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