等离子体诱导接枝聚合修饰碳纳米管及其环氧树脂复合材料

贾润萍; 陶　丽; 滕　娜

等离子体诱导接枝聚合修饰碳纳米管及其环氧树脂复合材料

1. 上海应用技术学院材料科学与工程学院,上海 200235|

赣南师范学院化学与生命科学学院,赣州 341000|

3.
中国科学院山西煤炭化学所,太原 030001

基金项目: 上海市自然科学基金项目(09ZR1431200); 上海市教委项目(10YZ182); 上海市重点学科项目(J51504).

详细信息

作者简介:
贾润萍(1974-), 女, 陕西人, 博士, 副教授, 主要从事纳米材料和高性能复合材料的研究工作. Tel: +86-21-64941372, E-mail: jrpchem@yahoo.com.cn

通讯作者:
滕　娜

中图分类号: TB 332
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出版历程
- 收稿日期: 2010-07-26
- 录用日期: 2010-12-29
- 修回日期: 2010-12-07
- 刊出日期: 2010-12-20

Functionalization of CNTs using plasma-induced graft polymerization and the properties of their composites with epoxy resin

School of Materials Science and Engineering, Shanghai Institute of Technology, Shanghai 200235, China|
2.
School of Chemistry and Bioscience,Gannan Normal College, Ganzhou 341000, China|
3.
Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China

Funds: Shanghai Municipality Natural Science Foundation(09ZR1431200); Shanghai Municipality Education Committee Foundation (10YZ182) and Shanghai Leading Academic Discipline Project (J51504).

More Information

Author Bio:
JIA Run-ping (1974-), female, Ph. D., Associate Professor, engaged in the nanomaterials and high performances composite materials. Tel: +86-21-64941372, E-mail: jrpchem@yahoo.com.cn

Corresponding author: TENG Na

摘要

摘要: 以马来酸酐（MAH）为有机单体，通过等离子体诱导接枝聚合法修饰碳纳米管（CNTs），借助红外光谱、扫描电镜分析手段，对所得表面为聚合物膜修饰碳纳米管（p-CNTs）进行表征。将上述p-CNTs应用于环氧树脂（EP）固化体系，制备出p-CNT/EP纳米复合材料，研究了其对EP性能的影响。结果表明: 等离子体可诱导马来酸酐在CNTs表面接枝聚合成膜。利用包覆于CNTs表面的聚马来酸酐（PMAH）薄膜功能化修饰CNTs。合适含量的p-CNTs可显著提高环氧树脂的强度和韧性，使其高度强韧化。
- 碳纳米管 /
- 诱导接枝 /
- 等离子体 /
- 环氧树脂 /
- 复合材料
Abstract: Plasma-induced graft polymerization was used to modify carbon nanotubes (CNTs), in which maleic anhydride (MAH) was used as polymeric monomer and argon as plasma source. The polymer film-modified CNTs (p-CNTs) were introduced into epoxy resin (EP) to obtain p-CNT/EP composites and their effects on EP properties were studied. The p-CNTs were characterized by FTIR and scanning electron microscopy. Results show that maleic anhydride can be graft polymerized onto the surface of CNTs using the plasma technique, forming a uniform polymaleic anhydride (PMAH) film. The mechanical properties of EP were greatly improved by adding p-CNTs.

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等离子体诱导接枝聚合修饰碳纳米管及其环氧树脂复合材料

作者简介:
贾润萍(1974-), 女, 陕西人, 博士, 副教授, 主要从事纳米材料和高性能复合材料的研究工作. Tel: +86-21-64941372, E-mail: jrpchem@yahoo.com.cn

通讯作者:
滕　娜

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Functionalization of CNTs using plasma-induced graft polymerization and the properties of their composites with epoxy resin

Author Bio:
JIA Run-ping (1974-), female, Ph. D., Associate Professor, engaged in the nanomaterials and high performances composite materials. Tel: +86-21-64941372, E-mail: jrpchem@yahoo.com.cn

Corresponding author: TENG Na

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等离子体诱导接枝聚合修饰碳纳米管及其环氧树脂复合材料

作者简介: 贾润萍(1974-), 女, 陕西人, 博士, 副教授, 主要从事纳米材料和高性能复合材料的研究工作. Tel: +86-21-64941372, E-mail: jrpchem@yahoo.com.cn

通讯作者: 滕 娜

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出版历程

Functionalization of CNTs using plasma-induced graft polymerization and the properties of their composites with epoxy resin

Author Bio: JIA Run-ping (1974-), female, Ph. D., Associate Professor, engaged in the nanomaterials and high performances composite materials. Tel: +86-21-64941372, E-mail: jrpchem@yahoo.com.cn

Corresponding author: TENG Na

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出版历程

目录

作者简介:
贾润萍(1974-), 女, 陕西人, 博士, 副教授, 主要从事纳米材料和高性能复合材料的研究工作. Tel: +86-21-64941372, E-mail: jrpchem@yahoo.com.cn

通讯作者:
滕　娜

Author Bio:
JIA Run-ping (1974-), female, Ph. D., Associate Professor, engaged in the nanomaterials and high performances composite materials. Tel: +86-21-64941372, E-mail: jrpchem@yahoo.com.cn