碳纳米管导热复合材料的制备研究进展  

Research progress in the preparation of carbon nanotube thermally conductive composites

作　　者：唐波 相利学 代旭明 王二轲 曹帅 王瑛 吴新锋 TANG Bo;XIANG Lixue;DAI Xuming;WANG Erke;CAO Shuai;WANG Ying;WU Xinfeng(Shanghai Second Polytechnic University,School of Energy and Materials,Shanghai 201209,China;Shanghai Maritime University,School of Marine Science and Engineering,Shanghai 201306,China;Hangzhou Tengken New Material Technology Co.,Ltd.,Hangzhou 311255,China)

机构地区：[1]上海第二工业大学能源与材料学院,上海201209 [2]上海海事大学海洋科学与工程学院,上海201306 [3]杭州幄肯新材料科技有限公司,杭州311255

出　　处：《工程塑料应用》2024年第10期187-192,共6页Engineering Plastics Application

基　　金：中国博士后科学基金(2017M611757);上海市科技人才计划项目(19QB1402200);上海市科委“科技创新行动计划”地方院校能力建设项目(19040501800,18DZ1113100);上海高水平地方高校创新团队(海事安全与保障)项目;半导体长晶高纯热场碳素材料青年创新团队(TD2023016);杭州市重点科研计划项目(2023SZD0054)。

摘　　要：介绍了碳纳米管(CNT)导热复合材料的传热机理。综述了各类制备CNT导热复合材料的常用方法,包括电场取向法、磁场取向法、3D打印法、静电纺丝法、化学镀法等。采用取向方法和3D传热网络的构筑,使基体中的CNT形成导热通路或导热网络,显著提高了复合材料的导热系数。分析了每种方法制备CNT导热复合材料的特点。最后,对CNT导热复合材料的未来发展作出了展望。The heat transfer mechanism of carbon nanotube(CNT)thermal conductive composites was introduced.Various common methods for preparing CNT thermal conductive composites were reviewed,including electric field orientation method,magnetic field orientation method,3D printing method,electrostatic spinning method and chemical plating method.The orientation methods and the construction of 3D heat transfer networks were used to form thermal conductive pathways or thermal conductive networks of CNT in the matrix,which significantly improved the thermal conductivity of the composites.The characteristics of each method for preparing CNT thermally conductive composites were analyzed.Finally,the future development of CNT thermally conductive composites was prospected.

关 键 词：碳纳米管 导热系数 制备方法 复合材料 成型工艺 

分 类 号：TB33[一般工业技术—材料科学与工程]