Organic-inorganic hybrid proton exchange membrane based on polyhedral oligomeric silsesquioxanes and sulfonated polyimides containing benzimidazole
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- 作者：Haiyan Pan ; phy@tongji.edu.cn" class="auth_mail ; Yuanyuan Zhang ; Hongting Pu ; Zhihong Chang
- 关键词：Proton exchange membrane ; Sulfonated polyimide ; Benzimidazole ; Cross-linked ; Glycidyl ether of polyhedral oligomeric silsesquioxanes
- 刊名：Journal of Power Sources
- 出版年：1 October 2014
- 年：2014
- 卷：263
- 期：Complete
- 页码：195-202
- 全文大小：961 K
文摘
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Sulfonated polyimides containing benzimidazole group (SPIBI) are synthesized.
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The cross-linked membranes are prepared by SPIBI and glycidyl ether POSS.
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The cross-linked membranes exhibit improved hydrolytic and oxidative stability.
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The cross-linked membranes show improved mechanical property.