碳纳米管的表面修饰及其在聚合物中的应用  

SURFACE MODIFICATION OF CARBON NANOTUBES AND THEIR APPLICATIONS IN POLYMERS

作　　者：黎沙泥[1] 许向彬[1] 李忠明[1] 杨鸣波[1] 

机构地区：[1]四川大学高分子材料科学与工程学院,成都610065

出　　处：《工程塑料应用》2004年第10期70-72,共3页Engineering Plastics Application

基　　金：国家自然科学基金(50103007)

摘　　要：介绍了碳纳米管的有机共价键化和有机非共价键化修饰,以及碳纳米管在聚合物中应用的情况。通过碳纳米管表面修饰技术制备可溶性碳纳米管,可以解决碳纳米管的纯化和分散问题。碳纳米管具有特殊的结构,独特的电学、力学性能和化学稳定性,在场发射器件、电子晶体管、储氢、太阳能利用、高效催化剂等方面具有诱人的应用前景。The covalent and noncovalent approaches to modification of carbon nanotubes, as well as their applications in polymers are presented. The purification and dispersion can be solved by preparing soluble carbon nanotubes through surface modification technology. Carbon nanotubes have the characteristics of unique structure, electrical and mechanical properties, and chemical stability, which can be used in field-launch part, electronic transistor, hydrogen saving, high effective catalyst and have attractive foreground.

关 键 词：高效催化剂 聚合物 表面修饰 碳纳米管 分散 化学稳定性 可溶性 非共价键 储氢 场发射 

分 类 号：TQ325[化学工程—合成树脂塑料工业] TB383[一般工业技术—材料科学与工程]