Proton exchange membrane from tetrazole-based poly (phthalazinone ether sulfone ketone) for high-temperature fuel cells
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- 作者：Jiefeng Pan ; Bin Wu ; Liang Wu ; liangwu8@ustc.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yubin He ; Jibin Miao ; Liang Ge ; Tongwen Xu ; twxu@ustc.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Proton exchange membrane ; Poly (phthalazinone ether sulfone ketone) ; Tetrazole ; Phosphoric acid ; Fuel cells
- 刊名：International Journal of Hydrogen Energy
- 出版年：2016
- 出版时间：27 July 2016
- 年：2016
- 卷：41
- 期：28
- 页码：12337-12346
- 全文大小：2343 K
文摘
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Phosphoric acid (PA)-doped PEMs have been prepared from tetrazole-based PPESK.
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Both of phthalazinone and tetrazole groups are facial for PA uniform aggregation.
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Proton transport through hydrogen bonded PA networks and acid-base interactions.
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The membrane exhibits a proton conductivity of 0.015 S/cm at 150 °C at anhydrous condition.