首页> 外文会议>7th international green energy conference amp; 1st DNL conference on clean energy >POLY(ARYL SULFONE BENZIMIDAZOLE) AND ITS COPOLYMERS FOR HIGH TEMPERATURE MEMBRANE ELECTROLYTES OF FUEL CELLS
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POLY(ARYL SULFONE BENZIMIDAZOLE) AND ITS COPOLYMERS FOR HIGH TEMPERATURE MEMBRANE ELECTROLYTES OF FUEL CELLS

机译:燃料电池高温膜电解质的聚(芳基砜苯并咪唑)及其共聚物

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摘要

Proton exchange membranes operating at temperatures above 100°C have in recent years attracted much attention as the key material of fuel cells [1,2]. An effective approach, among many others, is the development of acid-base polymer membranes [1], and a breakthrough was achieved when polybenzimidazole (PBI) was first proposed for preparing PA doped membranes [3]. Since then phosphoric acid doped PBI membranes and related Fuel cells technologies have been systematically characterized and successfully developed. Other PA doped polymers based on incorporation of ionic liquids or alkyl imidazoles [4] have recently been suggested as high temperature electrolytes as well.
机译:近年来,在高于100°C的温度下运行的质子交换膜已成为燃料电池的关键材料[1,2],引起了广泛关注。除其他外,一种有效的方法是开发酸基聚合物膜[1],并首次提出了聚苯并咪唑(PBI)制备PA掺杂膜的突破[3]。从那时起,已对磷酸掺杂的PBI膜和相关的燃料电池技术进行了系统地表征并成功开发。最近也提出了基于离子液体或烷基咪唑[4]掺入的其他PA掺杂的聚合物作为高温电解质。

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