A novel strategy of fabricating high performance UV-resistant aramid fibers with simultaneously improved surface activity, thermal and mechanical properties through building polydopamine and graphene oxide bi-layer coatings

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• 作者：Jiaojiao Zhu ; Li Yuan ; Qingbao Guan ; Guozheng Liang ; ^{lgzheng@suda.edu.cn} ; Aijuan Gu ; ^{ajgu@suda.edu.cn}
• 关键词：Aramid fiber ; Surface modification ; Coating ; UV-resistance ; Graphene oxide ; Dopamine
• 刊名：Chemical Engineering Journal
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：310
• 期：part_P1
• 页码：134-147
• 全文大小：6388 K
• 卷排序：310

文摘

A novel method was built to overcome two bottlenecks of aramid fiber (KF). New fiber (KF-PDA-GO) with polydopamine and graphene oxide coatings was fabricated. KF-PDA-GO has active surface, high UV-blocking, thermal and mechanical properties. The mechanism behind attractively high performances was discussed.