Preparation of Three-Dimensional Carbon Network Reinforced Epoxy Composites and Their Thermal Conductivity

作     者：Jing Li Kai Song Hetong Zhang Yue Guo Fang He Naiqin Zhao Chunsheng Shi Jing Li;Kai Song;Hetong Zhang;Yue Guo;Fang He;Naiqin Zhao;Chunsheng Shi

作者机构：Tianjin Key Laboratory of Composite and Functional MaterialsSchool of Materials Science and EngineeringTianjin UniversityTianjin 300072China Key Laboratory of Advanced Ceramics and Machining TechnologyMinistry of EducationTianjin UniversityTianjin 300072China 

出 版 物：《Transactions of Tianjin University》 (天津大学学报（英文版）)

年 卷 期：2020年第26卷第5期

页      面：399-408页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

基　　金：the Key Projects of Tianjin Natural Science Foundation(No.16ZXCLGX00130) 

主　　题：Three-dimensional carbon NaCl template Epoxy resin Composites Thermal conductivity 

摘      要：As a thermosetting resin with excellent properties,epoxy resin is used in many areas such as electronics,transportation,aerospace,and other ***,its relatively low thermal conductivity limits its wide application in more demanding ***,a three-dimensional carbon(3DC)network was prepared through NaCl template-assisted in situ chemical vapor deposition(CVD)and used to reinforce epoxy resin for enhancing its thermal *** 3DC was prepared with a molar ratio of sodium atom to carbon atom of 100:20,and argon atmosphere in CVD led to an optimal improvement in the thermal conductivity of epoxy *** thermal conductivity of epoxy resin increased by 18%when the filling content was 3 wt.%of 3DC network because of the high contact area,uniform dispersion,and enhanced formation of conductive paths with epoxy *** the amount of 3DC addition increases,the thermal conductivity of composites also *** an innovative exploration,the work presented in this paper is of great significance for the thermal conductivity application of epoxy resin in the future.