Multifunctional Coatings With Carbon Nanotubes for Electrostatic Charge Mitigation and With Controllable Surface Properties

被引：5

作者：

Dervishi, Enkeleda ^{[1
]}

Li, Zhongrui ^{[1
]}

Saini, Viney ^{[1
]}

Sharma, Rajesh ^{[2
]}

Xu, Yang ^{[1
]}

Mazumder, Malay K. ^{[1
]}

Biris, Alexandru S. ^{[1
]}

Trigwell, Steve ^{[3
]}

Biris, Alexandru Radu ^{[4
]}

Saini, Divey ^{[5
]}

Lupu, Dan ^{[4
]}

机构：

[1] Univ Arkansas, Dept Appl Sci, Nanotechnol Ctr, Little Rock, AR 72204 USA

[2] Arkansas State Univ, Renewable Energy Technol Program, Jonesboro, AR 72467 USA

[3] ASRC Aerosp ASRC 24, Appl Sci & Technol Dept, Kennedy Space Ctr, FL 32899 USA

[4] Natl Inst Res & Dev Isotop & Mol Technol, Cluj Napoca 400293, Romania

[5] Duke Univ, Med Ctr, Aerobiol Core Reg Biocontainment Lab, Durham, NC 27710 USA

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2009年 / 45卷 / 05期

关键词：

Carbon nanotubes (CNTs); charge dissipation; composite materials; COMPOSITES; GROWTH;

D O I：

10.1109/TIA.2009.2027564

中图分类号：

T [工业技术];

学科分类号：

120111 [工业工程];

摘要：

Electrostatic charge dissipation presents a major problem for applications ranging from electronics to space exploration. A novel method to control both the bulk and the surface electrical conductivity of polymeric films is presented. By dispersing small amounts of multiwall carbon nanotubes (CNTs) in the polymeric material, the electrical bulk resistivity decreased by seven orders of magnitude. Also, nanolayers of single and multiwall CNTs were electrosprayed on the surface of the polymeric films, and the surface resistivity was monitored as a function of nanotube loading. The films with CNT-modified surfaces were found to have the highest charge dissipation rates with decay times in seconds.

引用

页码：1547 / 1552

页数：6

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