文献类型：期刊文章

作　　者：曹培江[1] 朱德亮[2] 马晓翠[2] 潘跃武[1]

机构地区：[1]哈尔滨工业大学深圳研究生院材料科学与工程学部,深圳518055 [2]深圳大学理学院材料系,深圳518060

出　　处：《高等学校化学学报》

基　　金：广东省自然科学基金(批准号:04300875)资助

年　　份：2006

卷　　号：27

期　　号：4

起止页码：742-744

语　　种：中文

收录情况：AJ、BDHX、BDHX2004、CAS、CSCD、CSCD2011_2012、EI(收录号：2006249938701)、IC、JST、RCCSE、RSC、SCIE、SCOPUS、WOS、ZGKJHX、核心刊

摘　　要：In a single-temperature furnace with the simple structure,three-step raising temperature process was used to fabricate aligned carbon nanotube film with a large-area(7 mm×15 mm) by pyrolysis of ferrocene/melamine mixtures on silica.SEM(scanning electron microscopy) and LR-TEM(low-resolution transmission electron microscopy) images show that these nanotubes have uniform outer diameters of about 22 nm and varying lengths from 10 to 40 μm.Each carbon nanotube is composed of many periodic structures with the same orientation.HR-TEM(high-resolution transmission electron microscopy) image shows that these periodic structures are made of 3-20 graphene layers.XPS(X-ray photoelectron spectroscopy) spectra show that carbon nanotube grows in a top growth mode.The EELS(electron energy-loss spectroscopy) spectrum shows that these nanotubes are pure carbon tubes.

关 键 词：碳纳米管 阵列 三步升温法  

分 类 号：O64] TB43[化学类]