Impact of degree of sulfonation on microstructure, thermal, thermomechanical and physicochemical properties of sulfonated poly ether ether ketone

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• 作者：Soma Banerjee^a ; Kamal K. Kar^a ; ^b ; ^{kamalkk@iitk.ac.in}
• 关键词：Sulfonated polyether ether ketone ; Microstructure ; Dynamic mechanical analysis
• 刊名：Polymer
• 出版年：2017
• 出版时间：27 January 2017
• 年：2017
• 卷：109
• 期：Complete
• 页码：176-186
• 全文大小：2483 K
• 卷排序：109

文摘

Present study investigates the microstructure of SPEEK membrane. Structure properties co-relationship has been demonstrated with respect to degree of sulfonation. Proton conductivity, water uptake and ion exchange capacity increase with degree of sulfonation.