CVD法工业化生产纳米碳管的研究  

Industrialization synthesis for carbon nanotube by CVD method

作　　者：余雪里[1] 徐向菊[1] 梁英[1] 许雪笙 贾志杰[1] 

机构地区：[1]华中师范大学纳米科技研究院,武汉430079 [2]山西潞安集团聚氯乙烯项目筹备处,潞安046204

出　　处：《化工新型材料》2006年第4期14-16,共3页New Chemical Materials

基　　金：武汉市重大项目纳米专项基金资助(20041003068)

摘　　要：以乙炔为原料气,用工业化生产炉代替小型实验研究炉批量制备出了纳米碳管,产量为150g/h.TEM图和Raman光谱结果表明,纳米碳管管径均匀分布在20～30 nm间,具有很高的石墨化程度.同时,讨论了生产炉结构、工艺参数以及裂解温度、裂解时间和原料气流量对纳米碳管的影响.In this paper , carbon nanotubes were synthesized by nace using Ca H2 as raw material with high yield of 150g/h. TEM and products is 20 - 30 nm and carbon nanotubes have good quality. And a ture, time , flow rate of source gas and the technical parameters on the Key words carbon nanotubes, industrialization, CVD method the industry furnace instead ot small study fur Raman spectrum showed that The diameter of systemic discussion about the effect of temperaproducts was carried out.

关 键 词：纳米碳管 工业化 CVD法 

分 类 号：TQ127.11[化学工程—无机化工]