超高导电性石墨烯铜复合材料研究进展  

Research progress ofultra high conductivity graphene copper composites

作　　者：丁一 王海田 孙宇鹏 张誉 廖庆亮[2] 庞震 祝志祥 陈新 陈舒 DING Yi;WANG Haitian;SUN Yupeng;ZHANG Yu;LIAO Qingliang;PANG Zhen;ZHU Zhixiang;CHEN Xin;CHEN Shu(State Key Laboratory of Advanced Power Transmission Technology, Global Energy Interconnection Research Institute Co., Ltd., Beijing 102209, China;Beijing University of Science and Technology, Beijing 100083;Electric Power Research Institute of State Grid Jiangsu Electric Power Co., Ltd, Nanjing 211103)

机构地区：[1]先进输电技术国家重点实验室(全球能源互联网研究院有限公司),北京102209 [2]北京科技大学前沿交叉科学技术研究院,北京100083 [3]国网江苏省电力有限公司电力科学研究院,南京211103

出　　处：《功能材料》2022年第2期2001-2006,共6页Journal of Functional Materials

基　　金：国家电网有限公司总部科技项目(5500-202058446A-0-0-00)。

摘　　要：超高导电铜具体是指常温下电导率高于100%IACS的铜基复合材料。在铜基复合材料中增强体的选择会对复合材料的电导率产生重大影响。近年来,随着对碳纳米管和石墨烯的进一步研究,具有良好本征特性的碳纳米材料逐渐成为了当下研究的热门。对于铜基复合材料而言,纳米碳具有作为增强体的巨大潜力,成为主要研究开发的材料,近年来随着科技社会的快速发展,许多新兴领域,如航空航天、精细金属部件、传感器等,对材料的导电性能提出更高的要求,对超高导电铜的需求也日益迫切。综述了超高导电铜的发展现状,包括应用材料体系、增益机制、研究现状以及未来应用前景。Ultra high conductivity copper refers to copper matrix composites with conductivity higher than 100%IACS at room temperature.In the copper matrix composites,the choice of reinforcement would have a significant impact on the conductivity of the composites.In recent years,with the further study of carbon nanotubes and graphene,carbon nanomaterials with good intrinsic properties have gradually become a hot topic.In recent years,with the rapid development of science and technology,many emerging fields,such as aerospace,fine metal parts,sensors and so on,put forward higher requirements for the conductivity of materials,and the demand for ultra-high conductivity copper is also increasingly urgent.In this paper,the development status of ultra-high conductivity copper is reviewed,including application material system,gain mechanism,research status and future application prospect.

关 键 词：超高导电铜 纳米碳 复合材料 

分 类 号：TG142.1[一般工业技术—材料科学与工程]