Preparation of amino-functionalized graphene oxide/polyimide composite films with improved mechanical, thermal and hydrophobic properties
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- 作者：Chunyan Wang ; Yanfei Lan ; Wenting Yu ; Xing Li ; Yong Qian ; yqianecit@163.com" class="auth_mail" title="E-mail the corresponding author ; Hesheng Liu ; hsliu@ecit.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Amino group functionalized GO (GO-NH2) ; Nanocomposites ; Mechanical properties ; Thermal stability ; Hydrophobic properties
- 刊名：Applied Surface Science
- 出版年：2016
- 出版时间：30 January 2016
- 年：2016
- 卷：362
- 期：Complete
- 页码：11-19
- 全文大小：3839 K
文摘
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GO functionalized with p-phenylenediamine (PDA) exhibits good dispersibility and compatibility with the polymer matrix.
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Covalent incorporation of GO-NH2 into polyimide via in situ polymerization and thermal imidization.
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Significant reinforcement on the mechanical properties, hydrophobic behavior and thermal stability of the PI/GO-NH2 nanocomposites.