Emerging membrane materials for high temperature polymer electrolyte fuel cells: durable hydrocarbon ionomers
Emerging membrane materials for high temperature polymer electrolyte fuel cells: durable hydrocarbon ionomers
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DOI：
10.1039/b612153e
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发表时间：
2006-11
影响因子：
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通讯作者：
K. Miyatake;Masahiro Watanabe
中科院分区：
文献类型：
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作者：
K. Miyatake;Masahiro Watanabe
质子传导膜是聚合物电解质燃料电池（PEFC）的关键材料。全氟离聚物几十年来一直是最先进的，但燃料电池的高温运行仍然面临挑战。本文中，我们提出了我们的方法对耐用的和高温可操作的离聚物膜使用非氟化的芳香族聚酰亚胺共聚物与脂肪族结构单元相结合。
Proton conducting membranes are key materials in polymer electrolyte fuel cells (PEFCs). Perfluorinated ionomers have been state-of-the-art for decades, but challenges remain for the high temperature operation of fuel cells. We present herein our approaches toward durable and high temperature-operable ionomer membranes using non-fluorinated aromatic polyimide copolymers combined with aliphatic building blocks.