碳纳米管的等离子体功能化及其聚苯胺复合材料的制备

张 捷; 杨俊和; 贾润萍; 王 霞; 黄 婕

碳纳米管的等离子体功能化及其聚苯胺复合材料的制备

1.
华东理工大学化工学院|上海 200237;
2.
上海理工大学材料学院|上海 200093;
3.
上海应用技术学院材料工程系|上海 200233

基金项目: 国家自然科学基金(50273020，50473064，50773040)；上海科委资助项目(065212048)；上海市重点学科资助项目(P1502).

详细信息

作者简介:
张捷(1983-)|男|江苏启东人|硕士研究生|从事CNTs改性研究. E-mail: yuxiang826@163.com

通讯作者:
黄婕，教授.杨俊和，教授，博导.

中图分类号: TB 332
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出版历程
- 收稿日期: 2009-05-01
- 录用日期: 2010-08-25
- 修回日期: 2010-03-25
- 刊出日期: 2010-08-10

Functionization of carbon nanotubes by plasma and their compositing with polyaniline

1.
College of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China|
2.
School of Materials Science and Technology, University of Shanghai for Science and Technology, Shanghai 200093,China|
3.
Department of Material Engineering, Shanghai Institute of Technology, Shanghai 200233, China

Funds: National Natural Science Foundation of China (50273020，50473064，50773040); Science and Technology Commission of Shanghai Municipality (065212048) and Shanghai Leading Academic Discipline Project (P1502).

More Information

Author Bio:
ZHANG jie (1983-), male, Master student, engaged in research of CNTs functionziation.

Corresponding author: HUANG jie, Professor; YANG jun-he, Professor.

摘要

摘要: 采用等离子体技术对碳纳米管(CNTs)功能化，而后与苯胺原位聚合制备CNTs/聚苯胺（PANI）复合材料。电导测试结果表明：相对于CNTs的强酸氧化法(0.936S/cm)，等离子体处理更易获得高电导率的复合材料(2.86S/cm)。相应的最佳等离子体工艺参数为：处理功率50W、时间5min、压力0.08Torr、温度110℃、磁场线圈电流0.08A及电极距离5cm。SEM观察发现：聚合后，CNTs的光滑表面转变成粗糙结构，同时管径增加了80nm。XRD、FTIR及Raman结果均证实：PANI被均匀包覆于CNTs的表面。
- CNTs /
- 等离子体 /
- PANI /
- 原位聚合 /
- 复合材料
Abstract: Carbon nanotubes (CNTs) were modified by Ar plasma followed by O₂ etching in a plasma assisted chemical vapor deposition apparatus. The modified CNTs were polymerized with aniline in a HCl aqueous solution to produce CNT/polyaniline composites. The CNTs modified by the plasma have a higher conductivity (2.86S/cm) than those modified by acid oxidation (0.936S/cm). The optimum plasma parameters were power (50W), system pressure (0.08torr), treatment time (5min), temperature (110℃), distance between two electrodes (5cm) and current of magnetic loop (0.8A). SEM results revealed that the smooth surface of the CNTs became rough after the plasma modification and the diameters increased by about 80 nm. FTIR, Raman and XRD all revealed the presence of polyaniline on CNT surfaces.
- Carbon nanotubes /
- Plasma /
- Polyaniline /
- In-situ polymerization /
- Composites

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碳纳米管的等离子体功能化及其聚苯胺复合材料的制备

作者简介:
张捷(1983-)|男|江苏启东人|硕士研究生|从事CNTs改性研究. E-mail: yuxiang826@163.com

通讯作者:
黄婕，教授.杨俊和，教授，博导.

计量

Functionization of carbon nanotubes by plasma and their compositing with polyaniline

Author Bio:
ZHANG jie (1983-), male, Master student, engaged in research of CNTs functionziation.

Corresponding author: HUANG jie, Professor; YANG jun-he, Professor.

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留言板

碳纳米管的等离子体功能化及其聚苯胺复合材料的制备

作者简介: 张 捷(1983-)|男|江苏启东人|硕士研究生|从事CNTs改性研究. E-mail: yuxiang826@163.com

通讯作者: 黄 婕，教授.杨俊和，教授，博导.

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出版历程

Functionization of carbon nanotubes by plasma and their compositing with polyaniline

Author Bio: ZHANG jie (1983-), male, Master student, engaged in research of CNTs functionziation.

Corresponding author: HUANG jie, Professor; YANG jun-he, Professor.

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出版历程

目录

作者简介:
张捷(1983-)|男|江苏启东人|硕士研究生|从事CNTs改性研究. E-mail: yuxiang826@163.com

通讯作者:
黄婕，教授.杨俊和，教授，博导.

Author Bio:
ZHANG jie (1983-), male, Master student, engaged in research of CNTs functionziation.