Please use this identifier to cite or link to this item: https://doi.org/10.1021/ma0520601
Title: Modification of poly(ether imide) membranes via surface-initiated atom transfer radical polymerization
Authors: Cheng, Z. 
Zhu, X.
Kang, E.T. 
Neoh, K.G. 
Issue Date: 21-Feb-2006
Citation: Cheng, Z., Zhu, X., Kang, E.T., Neoh, K.G. (2006-02-21). Modification of poly(ether imide) membranes via surface-initiated atom transfer radical polymerization. Macromolecules 39 (4) : 1660-1663. ScholarBank@NUS Repository. https://doi.org/10.1021/ma0520601
Abstract: The preparation of novel poly (ether imide), PEI, microporous membranes with dormant surface sites for functionalization via surface initiated atom transfer radical polymerization (ATRP), was illustrated. Electrophilic substitutions of the aromatic rings have been reported in the main chain of polyimides (PI) by chloromethylation. The structure and composition of PEI before and after chloromethylation were studied by H NMR spectroscopy. The chemical composition of the membrane surfaces at various stages of surface modification was determined by X-ray photoelectron spectroscopy (XPS).
Source Title: Macromolecules
URI: http://scholarbank.nus.edu.sg/handle/10635/89457
ISSN: 00249297
DOI: 10.1021/ma0520601
Appears in Collections:Staff Publications

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