CAJ | 학술논문

碳纳米管作为一种新型准一维功能材料已成为物理、化学和材料科学等领域的研究热点.由于缺乏微观上的加工处理方法,碳纳米管的应用受到一定程度的限制.磁性纳米材料由于其特殊的物理化学性质在存储器、传感器和环境保护等方面得到了广泛的应用.将磁性纳米粒子与碳纳米管复合不但可以使碳纳米管功能化改性,而且还可通过复合纳米管对磁场的响应对其进行加工处理.综述了碳纳米管与磁性粒子复合的制备技术,并展望了磁性复合碳纳米管的应用及其前景.
탄납미관작위일충신형준일유공능재료이성위물리、화학화재료과학등영역적연구열점.유우결핍미관상적가공처리방법,탄납미관적응용수도일정정도적한제.자성납미재료유우기특수적물이화학성질재존저기、전감기화배경보호등방면득도료엄범적응용.장자성납미입자여탄납미관복합불단가이사탄납미관공능화개성,이차환가통과복합납미관대자장적향응대기진행가공처리.종술료탄납미관여자성입자복합적제비기술,병전망료자성복합탄납미관적응용급기전경.
As a one-dimensional novel functional material, carbon nanotubes(CNTs) have attracted considerable attention in physic, chemistry and material fields. A variety of potential CNTs applications exist, however, technology development is in part hampered by the lack of effective means for manipulating these materials at very fine scales.Magnetic nanomaterials are widely used in data storage, sensors and environmental protection because of their unique physical and chemical properties. Introduction of magnetic nanoparticles not only gets the CNTs functional modification, but also offers a potentially simple means for controlled manipulation. The synthesis methods of CNTs/magnetic particles composites are summarized,and the future application of CNTs/magnetic particles composites is prospected in this paper.