CAJ | 학술논문

碳纳米管(CNTs)是一种新型的碳材料,其独特的分子结构和性能引起了人们的广泛关注,而新制备的CNTs往往存在无定形碳等多种杂质,给CNTs的性质表征和应用研究都带来了很大的不便,CNTs的纯化已经成为CNTs研究领域的一个重要课题.本文综述了目前多壁碳纳米管和单壁碳纳米管的几种纯化方法及其相关机理.
탄납미관(CNTs)시일충신형적탄재료,기독특적분자결구화성능인기료인문적엄범관주,이신제비적CNTs왕왕존재무정형탄등다충잡질,급CNTs적성질표정화응용연구도대래료흔대적불편,CNTs적순화이경성위CNTs연구영역적일개중요과제.본문종술료목전다벽탄납미관화단벽탄납미관적궤충순화방법급기상관궤리.
As a new material, carbon nanotubes have been attracted wide attention because of its distinctive molecular structure and performance. Impurities such as amorphous carbon etc. usually exist in the carbon nanotubes newly produced. It brings great inconveniece to its property and application research. The purification technique of carbon nanotubes has been an important task in the field of carbon nanotubes research. This paper reviews the typical purification methods of mutil-wall carbon nanotubes and single-wall carbon nanotubes, and the purification mechanism.