Synthesis and properties of poly(arylene ether sulfone) anion exchange membranes with pendant benzyl-quaternary ammonium groups

Polymer ◽  
2017 ◽  
Vol 121 ◽  
pp. 137-148 ◽  
Author(s):  
Qian Shi ◽  
Pei Chen ◽  
Xueliang Zhang ◽  
Qiang Weng ◽  
Xinbing Chen ◽  
...  
Keyword(s):  
Anion Exchange ◽  
Quaternary Ammonium ◽  
Anion Exchange Membranes ◽  
Arylene Ether

Block poly(arylene ether sulfone) copolymers tethering aromatic side-chain quaternary ammonium as anion exchange membranes

2018 ◽  
Vol 9 (6) ◽  
pp. 699-711 ◽  
Author(s):  
Xueliang Zhang ◽  
Qian Shi ◽  
Pei Chen ◽  
Jinfang Zhou ◽  
Songsong Li ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Anion Exchange ◽  
Quaternary Ammonium ◽  
Side Chain ◽  
Side Chains ◽  
Anion Exchange Membranes ◽  
Aromatic Side Chain ◽  
Arylene Ether

A series of poly(arylene ether sulfone) block copolymer ionomers have been synthesized with different hydrophobic and hydrophilic segments, where benzyl-quaternary ammonium groups are tethered to the side chains of hydrophilic blocks.

Synthesis of Soluble Poly(arylene ether sulfone) Ionomers with Pendant Quaternary Ammonium Groups for Anion Exchange Membranes

2009 ◽  
Vol 42 (22) ◽  
pp. 8711-8717 ◽  
Author(s):  
Junhua Wang ◽  
Zhuo Zhao ◽  
Feixiang Gong ◽  
Shenghai Li ◽  
Suobo Zhang
Keyword(s):  
Anion Exchange ◽  
Quaternary Ammonium ◽  
Anion Exchange Membranes ◽  
Arylene Ether ◽  
Soluble Poly

Alkaline stable anion exchange membranes based on poly(phenylene-co-arylene ether ketone) backbones

2016 ◽  
Vol 7 (38) ◽  
pp. 5988-5995 ◽  
Author(s):  
Xiang Qiu ◽  
Mitsuru Ueda ◽  
Yi Fang ◽  
Shouwen Chen ◽  
Zhaoxia Hu ◽  
...  
Keyword(s):  
Anion Exchange ◽  
Quaternary Ammonium ◽  
Anion Exchange Membranes ◽  
Alkaline Stability ◽  
Arylene Ether ◽  
Ether Ketone ◽  
Stable Anion

To improve the alkaline stability of anion exchange membranes (AEMs) based on conventional poly(ether ketone/sulfone) backbones, two novel poly(phenylene-co-arylene ether ketone) (PPAEK) ionomers with a quaternary ammonium (QA-) or imidazolium (IM-) group were prepared.

Poly(arylene ether sulfone) crosslinked networks with pillar[5]arene units grafted by multiple long-chain quaternary ammonium salts for anion exchange membranes

2020 ◽  
Vol 56 (6) ◽  
pp. 928-931 ◽  
Author(s):  
Jinwu Peng ◽  
Minhui Liang ◽  
Zhenchao Liu ◽  
Peng Wang ◽  
Chengying Shi ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Anion Exchange ◽  
Quaternary Ammonium ◽  
Quaternary Ammonium Salts ◽  
Ammonium Salts ◽  
Anion Exchange Membranes ◽  
Arylene Ether ◽  
Crosslinked Networks ◽  
First Time ◽  
Long Chain

For the first time, high-molecular-weight pillar[5]arene-containing aromatic polymers were synthesized and further modified for application as anion exchange membranes.

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