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钒电池用含吡啶交换基团杂萘联苯聚芳醚酮酮阴离子交换膜

Release Time:2019-03-13  Hits:

Indexed by: Conference Paper

Date of Publication: 2011-09-24

Page Number: 457-457

Key Words: 杂萘联苯聚芳醚酮酮;阴离子交换膜;吡啶;钒电池

Abstract: 采用氯甲基化杂萘联苯聚芳醚酮酮(CMPPEKK)进行溶液成膜和吡啶胺化,制备出了含吡啶交换基团的杂萘联苯聚芳醚酮酮(PyPPEKK)阴离子交换膜。采用红外谱图证实了CMPPEKK与吡啶的反应。在电流密度为40mA/cm2下,测试了PyPPEKK膜在钒电池

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