Electrophoretic deposition and thermal annealing of a graphene oxide thin film on carbon fiber surfaces
Electrophoretic deposition and thermal annealing of a graphene oxide thin film on carbon fiber surfaces
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碳纤维表面氧化石墨烯薄膜的电泳沉积和热退火
DOI：
10.1016/j.carbon.2012.09.062
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发表时间：
2013-02-01
期刊：
影响因子：
10.9
通讯作者：
Lu, Chun-Xiang
中科院分区：
文献类型：
--
作者：
Huang, Sheng-Yun;Wu, Gang-Ping;Lu, Chun-Xiang
以氧化石墨烯（GO）为上浆剂，经电泳沉积和热处理工艺制备连续碳纤维（CF）粘头。氧化石墨烯薄片被紧密包裹并以共价键附着在CF表面。与裸碳纤维相比，这种还原氧化石墨烯沉积的碳纤维表面粗糙度显著增加，从而通过增强机械联锁，提高了碳纤维与树脂基体之间的界面剪切强度。(C) 2012 Elsevier Ltd.版权所有。
Graphene oxide (GO) was employed as the sizing agent for continuous carbon fiber (CF) tacks by an electrophoretic deposition and subsequent thermal annealing. The GO sheets were tightly coated and covalently attached to CF surfaces. Such reduced GO-deposited CFs exhibit a significant increase in surface roughness as compared to the bare CFs, which leads to an improvement in the interfacial shear strength between CFs and resin matrix through enhanced mechanical interlocking. (C) 2012 Elsevier Ltd. All rights reserved.