碳纳米管杂化结构增强复合材料电学和力学性能研究进展  

Recent advances of the electrical and mechanical properties incomposites reinforced by carbon nanotubes hybrid

作　　者：唐延洪 龚俊 刘愚 李业军 宋鹏 李俊雄 TANG Yanhong;GONG Jun;LIU Yu;LI Yejun;SONG Peng;LI Junxiong(School of Mechanical Engineering,Hunan University of Science and Technology,Xiangtan 411201,China;Hunan CHMM-Sunward New Material Co.,Ltd,Changsha 410119,China;Department of Chemical Engineering,Tsinghua University,Beijing 100084,China;Powder Metallurgy Research Institute,Central South University,Changsha 410083,China)

机构地区：[1]湖南科技大学机电工程学院,湖南湘潭411201 [2]湖南博邦山河新材料有限公司,长沙410119 [3]清华大学化学工程系,北京100084 [4]中南大学粉末冶金研究院,长沙410083

出　　处：《功能材料》2024年第4期4037-4050,共14页Journal of Functional Materials

摘　　要：碳纳米管作为一维纳米材料,具有优异的电学、热学、力学等性能,被广泛地用作复合材料的增强剂。根据碳纳米管杂化结构类型,综述了碳纳米管/颗粒材料、碳纳米管/纤维材料、碳纳米管/片层材料、碳纳米管/轻质泡沫材料等结构在电学性能和力学性能方面的研究进展,阐述了各种杂化结构的电学性能和力学性能增强机理,分析了各种杂化结构的优势,为碳纳米管杂化材料的构建和设计提供了依据。Carbon nanotubes(CNTs),as one-dimensional nanomaterials,have excellent electrical,thermal and mechanical properties,and are widely used as reinforcing agents for composite materials.Herein,the electrical and mechanical properties of different types of hybrid structure based on carbon nanotubes are reviewed,i.e.,carbon/particles,carbon nanotube/fiber,carbon nanotube/pieces of foam layer,carbon nanotube/lightweight materials,where the underline mechanism for the enhancement of the electrical and mechanical properties are analyzed,in together with the advantages of different hybrid structures.The present review shed lights on the construction and design of carbon nanotube-based hybrid materials in the future.

关 键 词：碳纳米管 杂化材料 力学性能 电学性能 

分 类 号：TB332[一般工业技术—材料科学与工程]