| 裂解温度对CVD法制备多壁碳纳米管的影响 |
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| 引用本文： | 陆荣荣,吴永庆,朱德彰,巩金龙,李玉兰,王森,何绥霞,俞国军,陈一,胡岗,吴晓京.裂解温度对CVD法制备多壁碳纳米管的影响[J].光散射学报,2004,16(3):266-271. |
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| 作者姓名： | 陆荣荣 吴永庆 朱德彰 巩金龙 李玉兰 王森 何绥霞 俞国军 陈一 胡岗 吴晓京 |
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| 作者单位： | 1. 中科院上海应用物理研究所,中国科学院核分析技术重点实验室,上海,201800
2. 复旦大学,材料科学系,上海,200433 |
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| 基金项目： | 中国科学院知识创新方向性项目"离子束在团簇材料中输运机制及相关效应的研究"(KJCX2-SW-N02)资助 |
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| 摘 要： | 用SEM、TEM、HRTEM及拉曼光谱方法研究了催化裂解乙炔制备多壁碳纳米管过程中裂解温度的影响,结果表明,在650℃～700℃裂解乙炔,可获得产量高、直径分布均匀、石墨程度高的多壁碳纳米管,并对裂解温度影响机制进行了分析和探讨。
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| 关 键 词： | 多壁碳纳米管 扫描电子显微镜 透射电子显微镜 拉曼光谱 |
| 文章编号： | 1004-5929(2004)03-0266-06 |
| 收稿时间： | 2004/1/12 |
| 修稿时间： | 2004年1月12日 |
The Effect of Pyrolysis Temperature on the Production of Muti-walled Carbon Nanotubes by CVD |
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| WU Yong-qing,LU Rong-rong,ZHU De-zhang,GONG Jin-long,LI Yu-lanHE Sui-xia,WANG Sen,YU Guo-junysics,The Chinese Academy of Sciences,Shanghai ,ChinaCHEN Yi,HU Gang,WU Xiao-jing.The Effect of Pyrolysis Temperature on the Production of Muti-walled Carbon Nanotubes by CVD[J].Chinese Journal of Light Scattering,2004,16(3):266-271. |
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| Authors: | WU Yong-qing LU Rong-rong ZHU De-zhang GONG Jin-long LI Yu-lanHE Sui-xia WANG Sen YU Guo-junysics The Chinese Academy of Sciences Shanghai ChinaCHEN Yi HU Gang WU Xiao-jing |
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| Institution: | WU Yong-qing,LU Rong-rong,ZHU De-zhang,GONG Jin-long,LI Yu-lanHE Sui-xia,WANG Sen,YU Guo-junysics,The Chinese Academy of Sciences,Shanghai 201800,China)CHEN Yi,HU Gang,WU Xiao-jing |
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| Abstract: | The influence of pyrolysis temperature on the synthesis of multi-walled carbon nanotubes through acetylene catalytic cracking has been studied by SEM, TEM, HRTEM and Raman methods. Experiment results show that muti-walled nanotubes with high yield, uniform diameter distribution and high graphitization can be obtained at the optimum reaction temperature range(650℃～700℃). The effect mechanism of pyrolysis temperature was also discussed. |
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| Keywords: | Multi-walled carbon nanotube SEM TEM Raman spectroscopy |
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