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Synthesis of Multishell Carbon Nanotube Composites via Template Method
Wen-bo Li1,2, Dong-yuan Zhai1,2, Li-jia Pan*1,2, Lin Pu1,2, Jian-bin Xu3, Yi Shi*1,2
1.National Laboratory of Microstructures (Nanjing);2.Key Laboratory of Advanced Photonic and Elec-tronic Materials, Jiangsu Province, School of Electronic Science and Engineering, Nanjing University, Nanjing 210093, China;3.Department of Electronic Engineering, Materials Science and Technology Research Center, The Chinese University of Hong Kong, Hong Kong
Abstract:
Multishell nanotubes of polyaniline and carbon were synthesized via a template approach. A thin layer of MnO2 coated on carbon nanotubes acts as a reactive template for the consequent formation of the polyaniline coating. The polyaniline-carbon nanotubes show enhanced dispersibility in water and can be possibly used as a functional material of electrochemical capacitors with improved performance. The general method operates by coating carbon nanotubes on functional materials such as poly (3,4-ethylenedioxythiophene), polypyrrole, silica, and carbon.
Key words:  Polymer, Nanostructure, Electrochemical property
FundProject:
模板法合成多壁碳纳米管复合材料
李文博,翟东媛,潘力佳*,濮林,许建斌,施毅*
1.南京微结构国家实验室,江苏省光电信息功能材料重点实验室,南京大学电子科学与工程学院,南京210093;2.香港大学电子工程系,材料科学与技术研究中心,香港
摘要:
以包覆在碳纳米管表面的薄层二氧化锰作为表面再包覆聚苯胺的反应性模板合成了聚苯胺和碳的复合的多壁纳米管的结构,该复合材料在水中显示出很好的分散性.该方法还可以用来合成如聚3,4-乙撑二氧噻吩、聚吡咯、二氧化硅、无定形碳等材料与碳纳米管的复合材料.
关键词:  高分子聚合物,纳米结构,电化学性能
DOI:10.1088/1674-0068/24/02/206-210
分类号: