Sulfonated reduced graphene oxide as a conductive layer in sulfonated poly(ether ether ketone) nanocomposite membranes

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• 作者：Xiang Qiu^a ; Tiandu Dong^a ; Mitsuru Ueda^a ; ^b ; Xuan Zhang^a ; ^{xuanzhang@mail.njust.edu.cn} ; Lianjun Wang^a ; ^{wanglj@njust.edu.cn}
• 关键词：Proton exchange membrane ; SPEEK ; Sulfonated reduced graphene oxide ; Nanocomposite ; H2/air fuel cell
• 刊名：Journal of Membrane Science
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：524
• 期：Complete
• 页码：663-672
• 全文大小：1358 K
• 卷排序：524

文摘

SRGO was prepared by an arylation of RGO with diazonium salt. SRGO/SPEEK composite membrane exhibited excellent mechanical strength and dimensional stability. Extra proton transfer channel contributed to the enhanced conductivity and fuel cell performance.