| 催化燃烧法制备碳纳米纤维球形团聚物 |
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| 引用本文： | 王茂发 邹小平 程进 张红丹 任鹏飞 李飞 朱光. 催化燃烧法制备碳纳米纤维球形团聚物[J]. 功能材料, 2007, 38(A06): 2224-2226 |
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| 作者姓名： | 王茂发 邹小平 程进 张红丹 任鹏飞 李飞 朱光 |
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| 作者单位： | [1]北京信息工程学院传感技术研究中心,北京100101 [2]北京市传感器重点实验室,北京100101 |
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| 基金项目： | 基金项目：北京市传感器重点实验室开放课题基金资助项目（66062021） |
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| 摘 要： | 采用催化燃烧法制备碳纳米纤维球形团聚物，采用乙醇、丙酮分别作为碳源，采用硝酸镍、硝酸铁分别作为催化剂先体，采用铜片和铂丝分别作为基底。实验表征结果表明采用不同催化剂先体制备出的碳纳米纤维球形团聚物形貌相似，且都是由一维碳纳米纤维组成。最后对碳纳米纤维球形团聚物形成机理做了讨论。
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| 关 键 词： | 碳纳米纤维球形团聚物 催化燃烧法 催化剂先体 |
| 文章编号： | 1001-9731（2007）增刊-2224-03 |
| 修稿时间： | 2007-05-06 |
Ball-like carbon deposits synthesize by catalytic combustion |
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| WANG Mao-fa, ZU Xiao-ping, CHENG Jin, ZHANG Hong-dan, REN Peng-fei, LI Fei, ZHU Guang. Ball-like carbon deposits synthesize by catalytic combustion[J]. Journal of Functional Materials, 2007, 38(A06): 2224-2226 |
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| Authors: | WANG Mao-fa ZU Xiao-ping CHENG Jin ZHANG Hong-dan REN Peng-fei LI Fei ZHU Guang |
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| Affiliation: | 1.Research Center for Sensor Technology, Beijing Information Technology Institute, Beijing 100101, China; 2.Beijing Key Laboratory for Sensor, Beijing 100101, China |
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| Abstract: | In this paper, the synthesis of ball-like carbon materials by catalytic combustion technique was reported, in which acetone and ethanol were employed as carbon sources, nickel nitrate, and iron nitrate as catalytic precursor, and copper plate and platinum filament as the substrate, respectively. The characterizations of the products obtained were performed using scanning electron microscopy, high-resolution transmission electron microscopy and Raman spectroscopy. Carbon spheres have the similar morphology and all consist of carbon nanofibers. The formation mechanism of these spheres was discussed based on the feature of the experiment. |
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| Keywords: | ball-like carbon catalytic combustion technique catalyst pecursor |
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