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Fundamental studies of a new series of anion exchange membranes: Membranes prepared through chloroacetylation of poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) followed by quaternary amination

✍ Scribed by Liang Wu; Tongwen Xu; Weihua Yang


Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
533 KB
Volume
286
Category
Article
ISSN
0376-7388

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Fundamental studies of a new series of a
✍ Yuan Li; Tongwen Xu πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 417 KB πŸ‘ 2 views

## Abstract A series of anion exchange membranes with pyridinium groups were prepared by aminating 100% bromomethylated poly(2,6‐dimethyl‐1,4‐phenylene oxide) with 4‐vinylpyridine. These membranes exhibited higher ion exchange capacity, lower water uptake, lower area resistance, and better thermal