|本期目录/Table of Contents|

[1]姜敏,马瑞琦,陈建军.氯化铁/二茂铁共催化制备碳纳米管中空筒状物及生长机理分析[J].浙江理工大学学报,2019,41-42(自科五):608-614.
 JIANG Min,MA Ruiqi,CHEN Jianjun.Synthesis of hollow carbon nanotube cylinder cocatalyzed by ferric chloride and ferrocene and its growth mechanism analysis[J].Journal of Zhejiang Sci-Tech University,2019,41-42(自科五):608-614.
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氯化铁/二茂铁共催化制备碳纳米管中空筒状物及生长机理分析()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第41-42卷
期数:
2019年自科五期
页码:
608-614
栏目:
出版日期:
2019-09-18

文章信息/Info

Title:
Synthesis of hollow carbon nanotube cylinder cocatalyzed by ferric chloride and ferrocene and its growth mechanism analysis
文章编号:
1673-3851 (2019) 09-0608-07
作者:
姜敏马瑞琦陈建军
浙江理工大学材料与纺织学院,杭州 310018
Author(s):
JIANG Min MA Ruiqi CHEN Jianjun
College of Materials and Textiles, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
碳纳米管浮动催化化学气相沉积催化剂生长机理
分类号:
TS195-644
文献标志码:
A
摘要:
以乙醇、二茂铁、氯化铁、噻吩和去离子水为原料,通过浮动催化化学气相沉积法制备碳纳米管中空筒状物;采用扫描电子显微镜、热重分析以及拉曼光谱对产物的形貌、纯度和结构进行表征,分析以氯化铁、二茂铁为催化剂前驱体共同催化碳纳米管的形核生长和氯化铁添加量对其形核生长的影响作用,并探讨二茂铁、氯化铁共催化体系制备碳纳米管的生长机理。结果发现:添加氯化铁能够降低原料注入时的固体沉降量,但添加氯化铁过多会导致生成的碳纳米管中空筒状物纯度下降且结构缺陷增多;当氯化铁的添加量为0.1 mL时,能够得到纯度97.64%、高长径比的碳纳米管中空筒状物。

参考文献/References:

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[8] Allahbakhsh A, Bahramian A R. Selfassembled and pyrolyzed carbon aerogels: An overview of their preparation mechanisms, properties and applications[J]. Nanoscale, 2015, 7(34): 14139-14158.
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备注/Memo

备注/Memo:
基金项目: 国家自然科学基金项目(51572243, 51872262)
作者简介: 姜敏(1992-)女,湖北武汉人,硕士研究生,主要从事碳纳米管纤维和碳化硅纳米线制备研究
通信作者: 陈建军,E-mail: chen@zstu.edu.cn
更新日期/Last Update: 2019-09-18