定向生长碳纳米管阵列的制备及其应用研究进展_周小康.pdf

/ 95 * 周小康, 周 明, 吴春霞, 袁 润 ( , 212013) 碳纳米管在力热光电等方面都显示出独特的性质, 受 众多领域专家的广泛关注, 而定向生长的碳 纳米管阵列的获得具有更深远的科学意义详细介绍了国内外定向生长碳纳米管阵列的制备方法,重点阐述了化学 气相沉积法(CVD) 的制备流程和生长机理以及其工艺参数对生成碳管阵列的影响简要论述了碳纳米管阵列在几 个典型应用领域的研究进展 Progress in Preparation andApplications of Aligned Carbon Nanotubes Arrays H OU Xiaokang, HOU Ming, WU Chunxia, YUA N Run (Center for Photon Manufacturing Science,Jiangsu University, henjiang 212013) Abstract Carbonnanotubes receives much attent ion from experts in many f ields due to its unique characters in mechanics,thermo, optics and electronics aspects.But aligned carbon nanotubes ( ACNTs) has greater significance in science.In this paper,the preparation methods of ACNTs are introduced, in w hich chemical vapor deposition is presen ted in detail. The effects of craftw ork parameter and grow th mechanism are discussed. The applications of ACNT s in some typical fields are supplied finally. Key words carbonnanotubes, aligned, preparation methods, chem ical vapor deposit ion, craftwork parameter , , 0 , [ 1] 1991 NEC Iijima C60 , , ( CarbonNanotubes, CNTs) , , 10 C 60 , 1 , , : ( Singlew alled nanotubes, SWNTs) , 1 , 04~ 5nm , , ; (M ulti 1. 1 [4] [5] walled nanotubes, MWNT s) , ,