Polyamide–imide membranes with surface immobilized cyclodextrin for butanol isomer separation via pervaporation

Volume: 57, Issue: 6, Pages: 1470 - 1484
Published: Jun 1, 2011
Abstract
A novel cyclodextrin (CD) derivative, m-xylenediamine-β-cyclodextrin (m-XDA-β-CD), has been synthesized and used to graft β-CD on membrane surface for the pervaporation separation of butanol isomers. The reaction mechanisms for the m-XDA-β-CD synthesis and the membrane surface grafting are confirmed by FTIR and TGA. The as-fabricated novel CD-grafted polyamide-imide (PAI) membranes show homogeneous morphology and significant improved separation...
Paper Details
Title
Polyamide–imide membranes with surface immobilized cyclodextrin for butanol isomer separation via pervaporation
Published Date
Jun 1, 2011
Volume
57
Issue
6
Pages
1470 - 1484
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