| 纳米碳管负载Co催化生长纳米碳管 |
| |
| 引用本文： | 徐振元,严新焕,应永飞,许丹倩. 纳米碳管负载Co催化生长纳米碳管[J]. 无机化学学报, 2002, 18(9): 938-940 |
| |
| 作者姓名： | 徐振元 严新焕 应永飞 许丹倩 |
| |
| 作者单位： | 浙江工业大学催化加氢研究中心,杭州,310014 |
| |
| 基金项目： | 浙江省自然科学基金资助项目(No.200021)。 |
| |
| 摘 要： | In this paper, carbon nanotubes (CNTs) used as support and cobalt as catalyst to prepare new CNTs was studied. CNTs could grow well if the precursor CNTs were supported with Co on its surface. On the contrary, CNTs couldn’t grow at all if the precursor CNTs were not supported with Co. The TEM images showed that diameters of the obtained CNTs were different from those of the precursor CNTs. The pure CNTs could be prepared in this method without further purifying. The amount of Co on the precursor CNTs could affect the growth of CNTs greatly. When the content of metal on precursor CNTs was less than 16.2%, the amount of the obtained CNTs increased with the increasing amount of Co, and the maximum growth amount of 625% of CNTs could be obtained. But if the content of metal was more than 16.2%, the amount of Co had no influence on the growth of CNTs.
|
| 关 键 词： | 纳米碳管 催化生长 催化剂载体 |
| 修稿时间： | 2002-04-10 |
Catalytic Growth of Carbon Nanotubes over Co Supported on Carbon Nanotubes |
| |
| XU Zhen-Yuan,YAN Xin-Huan,YING Yong-Fei and XU Dan-Qian. Catalytic Growth of Carbon Nanotubes over Co Supported on Carbon Nanotubes[J]. Chinese Journal of Inorganic Chemistry, 2002, 18(9): 938-940 |
| |
| Authors: | XU Zhen-Yuan YAN Xin-Huan YING Yong-Fei XU Dan-Qian |
| |
| Affiliation: | Catalytic Hydrogenation Research Center, Zhejiang University of Technology, Hangzhou 310014,Catalytic Hydrogenation Research Center, Zhejiang University of Technology, Hangzhou 310014,Catalytic Hydrogenation Research Center, Zhejiang University of Technology, Hangzhou 310014 and Catalytic Hydrogenation Research Center, Zhejiang University of Technology, Hangzhou 310014 |
| |
| Abstract: | |
| |
| Keywords: | carbon nanotubes catalytic growth catalyst support |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《无机化学学报》浏览原始摘要信息 |
|
点击此处可从《无机化学学报》下载全文 |
|
