Multi-functional multi-walled carbon nanotube-jute fibres and composites

被引：46

作者：

Zhuang, Rong-Chuan ^{[1
]}

Thi Thu Loan Doan ^{[1
,2
]}

Liu, Jian-Wen ^{[1
]}

Zhang, Jie ^{[1
]}

Gao, Shang-Lin ^{[1
]}

Maeder, Edith ^{[1
]}

机构：

[1] Leibniz Inst Polymer Res Dresden, D-01069 Dresden, Germany

[2] Danang Univ Technol, Dept Chem & Mat Engn, Danang, Vietnam

来源：

CARBON | 2011年 / 49卷 / 08期

关键词：

GLASS-FIBERS; TEXTILES; BEHAVIOR; THERMISTOR; SCAFFOLDS; NETWORKS; SENSORS;

D O I：

10.1016/j.carbon.2011.02.057

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Jute fibres and corresponding epoxy based composites with sensing abilities could be realized by depositing multi-walled carbon nanotubes (MWCNTs) on the surfaces of jute fibres or fabrics using simple and scalable dip coating. The formation of electrically semiconducting MWCNT networks on jute fibre surfaces was confirmed, which in turn caused the formation of jute/epoxy interphases with highly concentrated MWCNTs. The sensing behaviour of the MWCNT coated jute fibres and jute/epoxy composites for temperature, relative humidity and stress/strain was further established in detail, which were strongly influenced by the intrinsic physical and chemical features of the fibres. In addition, a significant improvement in dielectric properties of the MWCNT-jute/epoxy composites was observed compared to neat jute/epoxy composites. Based on this approach, the electrically insulating natural fibres along with semiconducting MWCNTs on surface will stimulate and realize a broad range of multi-functional applications. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：2683 / 2692

页数：10

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