摘要
碳纳米管具有独特的结构和性能,目前生产的碳纳米管均存在有一定的杂质,对其发展应用有很大阻碍,除杂十分必要。本文综述了目前碳纳米管纯化所采用方法及相关机理,分析了各自的利弊,认为简单易行而又有较高收率且成本低廉的碳纳米管纯化方法仍是重要的研究方向。
Carbon nanotubes have special configuration and capability. Presently, there always are some impurities in Carbon nanotubes. It has greatly obstacle in the development and application of carbon nanotubes. Therefore purify carbon nanotubes is very necessary. In this article, the methods and the mechanism to purify carbon nanotubes were discussed, advan rages and disadvantages of the methods and mechanisms were analyzed, and a conclusion was draw that it is very important to find a way purify carbon nanotubes effectively and economically.
出处
《广东化工》
CAS
2006年第1期50-51,53,共3页
Guangdong Chemical Industry
关键词
碳纳米管
杂质
纯化
Carbon nanotubes
impurities
Purification
