| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5177977 | Polymer | 2017 | 45 Pages |
Abstract
This work develops a new difluoro aromatic ketone monomer DFDM and a series of side-chain type poly(arylene ether sulfone)s (sPAE) bearing pendent 3,5-dimethylphenyl groups. The corresponding side-chain anion exchange membranes derived from DFBDM-based PAEs display high alkaline stability and high conductivity. The present membranes sQPAE(x/y) exhibit high conductivity, which is attributed to distinct microphase separation morphology resulting from its greater length and dense distribution of the pedant quaternary ammonium groups.364
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Authors
Qian Shi, Pei Chen, Xueliang Zhang, Qiang Weng, Xinbing Chen, Zhongwei An,