Enhanced proton conductivity at low humidity of proton exchange membranes with triazole moieties in the side chains

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• 作者：Min-Kyoon Ahn^a ; ^b ; Su-Bin Lee^a ; Cheong-Min Min^a ; Yong-Guen Yu^a ; ^b ; Joseph Jang^a ; ^b ; Mi-Yeong Gim^a ; Jae-Suk Lee^a ; ^b ; ^{jslee@gist.ac.kr}
• 关键词：Polymer electrolyte membrane ; Triazole ; Acid-base interaction ; Crosslinked membrane
• 刊名：Journal of Membrane Science
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：523
• 期：Complete
• 页码：480-486
• 全文大小：746 K
• 卷排序：523

文摘

Preparation of the proton exchange membranes (PEMs) with triazole-introduced monomer (SPAE-TM). Higher proton conductivity of SPAE-TM than that of Nafion 212 over a wide range of temperature. Improved proton conductivity of PEMs in low humidity conditions by triazole moieties. Effects on the thermal, mechanical and water stabilities due to acid-base interaction.