碳纳米管增强Cu和Al基复合材料的研究进展

摘要

碳纳米管(CNTs)增强Cu基或Al基复合材料是未来铜材或铝材方面最具潜力的发展方向之一。在本研究中，综述了近几年在CNTs增强Cu基和Al基复合材料研究方面取得的进展，论述CNTs的预处理、CNTs−金属复合粉末的制备、CNTs−金属复合块体材料的制备、界面结合机制以及CNTs的强化机理5个主要方面。%Carbon Nanotubes (CNTs) reinforced Cu or Al based composite material is one of the most potential developing direction in the copper or aluminum materials. In this work, research progress of the CNTs reinforced Cu and Al based composite materials in recent years was reviewed. Five main aspects including the pretreatment of CNTs, the preparation of CNTs-metal composite powder, the preparation of CNTs-metal composites, the interfacial bonding mechanism and the reinforcement mechanism of CNTs were discussed.