Side-chain-type anion exchange membranes bearing pendent imidazolium-functionalized poly(phenylene oxide) for fuel cells

2016 ◽  
Vol 513 ◽  
pp. 206-216 ◽  
Author(s):  
Chen Xiao Lin ◽  
Yi Zhi Zhuo ◽  
Ao Nan Lai ◽  
Qiu Gen Zhang ◽  
Ai Mei Zhu ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Anion Exchange ◽  
Side Chain ◽  
Anion Exchange Membranes ◽  
Phenylene Oxide ◽  
Chain Type

scholarly journals Side-chain-type anion exchange membranes bearing pendant quaternary ammonium groups via flexible spacers for fuel cells

2016 ◽  
Vol 4 (36) ◽  
pp. 13938-13948 ◽  
Author(s):  
Chen Xiao Lin ◽  
Xiao Ling Huang ◽  
Dong Guo ◽  
Qiu Gen Zhang ◽  
Ai Mei Zhu ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Anion Exchange ◽  
Quaternary Ammonium ◽  
Side Chain ◽  
Anion Exchange Membranes ◽  
Flexible Spacer ◽  
Chain Type

Highly conductive anion exchange membranes can be achieved by tuning the length of flexible spacer between backbone and quaternary ammonium groups.

Constructing pendent imidazolium-based poly(phenylene oxide)s for anion exchange membranes using a click reaction

RSC Advances ◽  
2015 ◽  
Vol 5 (113) ◽  
pp. 93415-93422 ◽  
Author(s):  
Jie Wang ◽  
Haibing Wei ◽  
Shanzhong Yang ◽  
Huagao Fang ◽  
Pei Xu ◽  
...  
Keyword(s):  
Anion Exchange ◽  
Click Reaction ◽  
Type Structure ◽  
Side Chain ◽  
Anion Exchange Membranes ◽  
Imidazolium Cations ◽  
Phenylene Oxide ◽  
Chain Type

PPO-based anion exchange membranes with a “side-chain-type” structure of pendent imidazolium cations were prepared by a click reaction between azidomethylated PPO and a novel alkyne-containing imidazolium.

Side-chain-type anion exchange membranes for vanadium flow battery: properties and degradation mechanism

2018 ◽  
Vol 6 (45) ◽  
pp. 22778-22789 ◽  
Author(s):  
Yi Xing ◽  
Lei Liu ◽  
Chenyi Wang ◽  
Nanwen Li
Keyword(s):  
Anion Exchange ◽  
Degradation Mechanism ◽  
Side Chain ◽  
Anion Exchange Membranes ◽  
Flow Battery ◽  
Chain Type

Several side-chain-type AEMs have been synthesized for exploring the effect of the chemical architecture on the performance and degradation mechanism in the vanadium flow battery (VFB).

Bis-imidazolium based poly(phenylene oxide) anion exchange membranes for fuel cells: the effect of cross-linking

2019 ◽  
Vol 7 (21) ◽  
pp. 13275-13283 ◽  
Author(s):  
Bencai Lin ◽  
Fei Xu ◽  
Fuqiang Chu ◽  
Yurong Ren ◽  
Jianning Ding ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Fuel Cells ◽  
Anion Exchange ◽  
Oxidation Stability ◽  
Cross Linking ◽  
Anion Exchange Membranes ◽  
Alkaline Stability ◽  
Phenylene Oxide

Cross-linked membranes showed vastly improved alkaline stability, oxidation stability and mechanical properties compared with uncross-linked membranes due to the effective cross-linked structure.

Chloromethylbenzoylation as a simple way to poly(aryl ether)s with side-chain-type benzylic cationic groups for anion-exchange membranes

Polymer ◽  
2018 ◽  
Vol 154 ◽  
pp. 272-280 ◽  
Author(s):  
Zhenghui Zhang ◽  
Xin Yan ◽  
Lintao Yu ◽  
Huanhuan Xie ◽  
Lihui Wang ◽  
...  
Keyword(s):  
Anion Exchange ◽  
Side Chain ◽  
Anion Exchange Membranes ◽  
Aryl Ether ◽  
Chain Type

scholarly journals Beneficial use of rotatable-spacer side-chains in alkaline anion exchange membranes for fuel cells

2018 ◽  
Vol 11 (12) ◽  
pp. 3472-3479 ◽  
Author(s):  
Yuan Zhu ◽  
Liang Ding ◽  
Xian Liang ◽  
Muhammad A. Shehzad ◽  
Lianqin Wang ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Fuel Cell ◽  
Anion Exchange ◽  
Side Chain ◽  
Side Chains ◽  
Anion Exchange Membranes ◽  
Beneficial Use ◽  
Fuel Cell Operation

Rotatable spacer increases the motions of ionic side-chain to accelerate both ion and H2O transport during fuel cell operation.

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