A strategy to construct alkali-stable anion exchange membranes bearing ammonium groups via flexible spacers

2015 ◽  
Vol 3 (29) ◽  
pp. 15015-15019 ◽  
Author(s):  
Zhengjin Yang ◽  
Jiahui Zhou ◽  
Siwen Wang ◽  
Jianqiu Hou ◽  
Liang Wu ◽  
...  
Keyword(s):  
Anion Exchange ◽  
Anion Exchange Membranes ◽  
Phenylene Oxide ◽  
Stable Anion ◽  
Novel Strategy

A novel strategy is provided to construct alkali-stable poly(phenylene oxide) based anion exchange membranes to alleviate cation-induced degradation.

scholarly journals Anion-exchange membranes with polycationic alkyl side chains attached via spacer units

2016 ◽  
Vol 4 (43) ◽  
pp. 17138-17153 ◽  
Author(s):  
Hai-Son Dang ◽  
Patric Jannasch
Keyword(s):  
Anion Exchange ◽  
Ion Conductivity ◽  
Side Chains ◽  
Anion Exchange Membranes ◽  
Hydroxide Ion ◽  
Alkaline Stability ◽  
Phenylene Oxide ◽  
Alkyl Side Chains

Poly(phenylene oxide)s carrying pendant polycationic alkyl side chains with a suitable configuration show high hydroxide ion conductivity and excellent alkaline stability.

Poly(2,6-dimethyl-1,4-phenylene oxide)s with Various Head Groups: Effect of Head Groups on the Properties of Anion Exchange Membranes

2018 ◽  
Vol 10 (48) ◽  
pp. 41279-41292 ◽  
Author(s):  
Haeryang Lim ◽  
Boryeon Lee ◽  
Dayoung Yun ◽  
Abu Zafar Al Munsur ◽  
Ji Eon Chae ◽  
...  
Keyword(s):  
Anion Exchange ◽  
Anion Exchange Membranes ◽  
Phenylene Oxide ◽  
Head Groups

Flexibly crosslinked and post-morpholinium-functionalized poly(2,6-dimethyl-1,4-phenylene oxide) anion exchange membranes

2020 ◽  
Vol 45 (54) ◽  
pp. 29681-29689 ◽  
Author(s):  
Li Gao ◽  
Changshuai Lu ◽  
Siyu Ma ◽  
Xiaoming Yan ◽  
Xiaobin Jiang ◽  
...  
Keyword(s):  
Anion Exchange ◽  
Anion Exchange Membranes ◽  
Phenylene Oxide

Facile construction of crosslinked all-carbon-backbone anion-exchange membranes with robust durability

2018 ◽  
Vol 6 (48) ◽  
pp. 24831-24840 ◽  
Author(s):  
Ling Li ◽  
Qian Yang ◽  
Xue Lang Gao ◽  
Hong Yue Wu ◽  
Qiu Gen Zhang ◽  
...  
Keyword(s):  
Anion Exchange ◽  
Exchange Capacity ◽  
Anion Exchange Membranes ◽  
Ionic Exchange ◽  
Carbon Backbone ◽  
Stable Anion

With the aim of preparing highly alkaline stable anion-exchange membranes (AEMs) with desirable ionic exchange capacity (IEC) and swelling, a series of crosslinked poly(4-vinylphenol) (PVP)-based membranes was prepared.

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