Ionomers for electrochemical energy conversion & storage technologies

被引：68

作者：

Adhikari, Santosh ^{[1
]}

Pagels, Michael K. ^{[1
]}

Jeon, Jong Yeob ^{[1
]}

Bae, Chulsung ^{[1
,2
]}

机构：

[1] Rensselaer Polytech Inst, Dept Chem & Chem Biol, Troy, NY 12180 USA

[2] Rensselaer Polytech Inst, Dept Chem & Biol Engn, Troy, NY 12180 USA

来源：

POLYMER | 2020年 / 211卷

基金：

美国国家科学基金会;

关键词：

Ion conducting polymers; Ionomers; Membranes; Fuel cells; Electrochemical energy conversion; ANION-EXCHANGE-MEMBRANES; POLY(ARYLENE ETHER SULFONE); POLYMER ELECTROLYTE MEMBRANES; PROTON-CONDUCTING MEMBRANES; FUEL-CELL MEMBRANES; QUATERNARY AMMONIUM CATIONS; HYDROXIDE ION CONDUCTIVITY; CARBOXYLIC-ACID GROUPS; OPENING METATHESIS POLYMERIZATION; CROSS-LINKED POLYBENZIMIDAZOLE;

D O I：

10.1016/j.polymer.2020.123080

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Ionomers, which are used as polymer electrolyte membranes as well as catalyst binders in membrane electrode assemblies, are a key component of electrochemical energy conversion and storage technologies such as fuel cells, electrolyzers, and flow batteries. The use of ionomers in these clean energy technologies has a long history and there has been considerable progress in developing low-cost, high-performance ionomers in recent years. In this review article, we discuss some highlights from recent developments of ionomers with emphasis on chemically stable, mechanically durable, high-performance hydrocarbon ionomers and their state-of-the-art performance in electrochemical energy conversion devices. Future directions of ionomer research that are important to enhance our understanding and the remaining challenges related to device level applications are addressed.

引用

页数：34

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