高强高导铝−石墨烯复合材料研究进展  

Research progress on high-strength and high-conductivity Al-graphene composites

作　　者：刘洋 李雷 历长云 许磊 米国发[1] LIU Yang;LI Lei;LI Chang-yun;XU Lei;MI Guo-fa(School of Materials Science and Engineering,Henan Polytechnic University,Jiaozuo 454000,China;School of Materials Science,Shanghai Dianji University,Shanghai 201306,China;Faculty of Engineering,China University of Petroleum-Beijing at Karamay,Karamay 834000,China)

机构地区：[1]河南理工大学材料科学与工程学院,焦作454000 [2]上海电机学院材料学院,上海201306 [3]中国石油大学(北京)克拉玛依校区工学院,克拉玛依834000

出　　处：《粉末冶金技术》2021年第4期358-365,共8页Powder Metallurgy Technology

摘　　要：石墨烯因其独特的二维结构和优异的导热、导电及力学性能,成为了最具潜力的增强体材料之一。本文综述了铝-石墨烯复合材料的制备工艺,着重介绍了影响铝-石墨烯复合材料力学性能和导电率的因素,总结了铝-石墨烯复合材料在高强高导材料领域的应用,讨论了产业化过程中在优质石墨烯粉制备、规模化混粉工艺、连续化加工等方面所面临的挑战,提出了铝-石墨烯复合材料可能的产业化工艺方案和研发方向。Graphene has become one of the most potential reinforcing materials because of the unique two-dimensional structure and the excellent thermal,electrical,and mechanical properties.In this paper,the preparation of the aluminum-graphene composites was reviewed.The influence factors on the mechanical properties and conductivity performances of the aluminum-graphene composites were introduced.Subsequently,the applications of the aluminum-graphene composites in the field of high strength and high conductivity materials were investigated.Challenges on the preparation of high quality graphene powders,the scale production of mixing powders,and the continuously processing method in the industrialization were discussed.The possible technological methods for the industrialization of aluminum-graphene composites and the potential research directions were proposed.

关 键 词：复合材料 石墨烯 高强 高导 研究进展 

分 类 号：TG146.21[一般工业技术—材料科学与工程]