| 氮掺杂竹节状碳纳米管的催化合成 |
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| 引用本文： | 王利军,解丽丽,李永伦,袁昊,李庆华,李全芝.氮掺杂竹节状碳纳米管的催化合成[J].化学学报,2007,65(10):913-916. |
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| 作者姓名： | 王利军 解丽丽 李永伦 袁昊 李庆华 李全芝 |
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| 作者单位： | (1上海第二工业大学环境工程系 环境功能材料实验室 上海 201209)(2神华煤制油研究中心有限公司科研管理部 上海 201108)(3复旦大学化学系 分子催化与创新材料实验室 上海 200433) |
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| 基金项目： | 上海市教委重点基金(No.06ZZ95)，国家自然科学青年基金(No.50503011)，上海市“浦江人才计划”(No.05PG14051)，上海市重点学科(No.P1701)资助项目. |
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| 摘 要： | 以有机胺为碳和氮源, 用催化方法合成出了含氮大管径竹节状碳纳米管. Fe/SBA-15分子筛为催化剂, 有机胺经过973 K高温裂解得到氮掺杂竹节状碳纳米管材料(CNX). 比较了铁含量、二乙胺和六次甲基四胺原料对合成氮掺杂碳纳米管形貌和氮掺杂量的影响; 合成出氮碳比(N/C原子比)为0.26的氮掺杂竹节状碳纳米管材料.
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| 关 键 词： | 有机胺 竹节状 氮掺杂 碳纳米管 催化合成 |
| 收稿时间： | 2006-8-24 |
| 修稿时间： | 2006-08-242006-11-27 |
Catalytic Synthesis of Nitrogen-doped Bamboo-shaped Carbon Nanotubes |
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| WANG Li-Jun,XIE Li-Li,LI Yong-Lun,YUAN Hao,LI Qing-Hua,LI Quan-Zhi.Catalytic Synthesis of Nitrogen-doped Bamboo-shaped Carbon Nanotubes[J].Acta Chimica Sinica,2007,65(10):913-916. |
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| Authors: | WANG Li-Jun XIE Li-Li LI Yong-Lun YUAN Hao LI Qing-Hua LI Quan-Zhi |
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| Institution: | (1 Department of Environmental Engineering, Shanghai Second Polytechnic University, Shanghai 201209)(2 Department of Scientific Research Management, Shenhua Coal-to-Oil Research Center Ltd., Shanghai 201108)(3 Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433) |
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| Abstract: | Bamboo-shaped, nitrogen-doped, large-inner diameter carbon nanotubes were synthesized by catalytic method with organic amine as carbon and nitrogen source. By Fe/SBA-15 molecular sieve catalyst, nitrogen-doped bamboo-shaped carbon nanotubes (CNX) were synthesized at 973 K high cracking reaction temperature. The effects of Fe content, diethylamine and hexamethylene tetraamine source on the shape and nitrogen-doped content of CNX were discussed. Nitrogen-doped bamboo-shaped carbon nanotubes with N/C ratio of 0.26 were synthesized. |
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| Keywords: | organic amine bamboo-shaped nitrogen-doped carbon nanotube catalytic synthesis |
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