Embedding sulfonated lithium ion-sieves into polyelectrolyte membrane to construct efficient proton conduction pathways
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- 作者：Jingtao Wanga ; Yahua Liua ; Haoqin Zhanga ; Yifan Lia ; b ; yf_li@zzu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Huijuan Baia ; Wenjia Wua ; Zhongjun Lib ; Xiang Zhanga ; zhangxiang68@zzu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Lithium ion-sieve ; Chitosan ; Organic&ndash ; inorganic hybrid membrane ; Proton conduction ; Hydrogen fuel cell
- 刊名：Journal of Membrane Science
- 出版年：2016
- 出版时间：1 March 2016
- 年：2016
- 卷：501
- 期：Complete
- 页码：109-122
- 全文大小：4071 K
文摘
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Polymer-inorganic hybrid membranes containing lithium ion-sieves (HMOs) are explored.
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Sulfonated HMOs (SHMOs) are designed to construct dual proton transfer pathways.
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Enhanced proton conductivities under hydrated and anhydrous conditions are acquired.
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The benefits of polymer brush over polymer layer for HMO sulfonation are discussed.