The complex permittivity of multi-walled carbon nanotube-polystyrene composite films in X-band

被引:153
作者
Watts, PCP
Ponnampalam, DR
Hsu, WK [1 ]
Barnes, A
Chambers, B
机构
[1] Univ Sussex, Sch Chem Phys & Environm Sci, Brighton BN1 9QJ, E Sussex, England
[2] Univ Sheffield, Dept Mat Engn, Sheffield S1 3JD, S Yorkshire, England
[3] Univ Sheffield, Dept Elect & Elect Engn, Sheffield S1 3JD, S Yorkshire, England
基金
英国工程与自然科学研究理事会;
关键词
D O I
10.1016/j.cplett.2003.07.002
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
The complex permittivity of various carbon nanotubes incorporated into polystyrene films is studied within X-band (8-12 GHz). Films containing defective carbon nanotubes exhibit higher real permittivity than values obtained from graphitic nanotube composites. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码:609 / 614
页数:6
相关论文
共 24 条
[21]   The role of boron nitride in graphite plasma arcs [J].
Terrones, M ;
Hsu, WK ;
Ramos, S ;
Castillo, R ;
Terrones, H .
FULLERENE SCIENCE AND TECHNOLOGY, 1998, 6 (05) :787-800
[22]   High permittivity from defective multiwalled carbon nanotubes in the X-band [J].
Watts, PCP ;
Hsu, WK ;
Barnes, A ;
Chambers, B .
ADVANCED MATERIALS, 2003, 15 (7-8) :600-603
[23]   Non-linear current-voltage characteristics of electrically conducting carbon nanotube-polystyrene composites [J].
Watts, PCP ;
Hsu, WK ;
Randall, DP ;
Kroto, HW ;
Walton, DRM .
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2002, 4 (22) :5655-5662
[24]   A low resistance boron-doped carbon nanotube-polystyrene composite [J].
Watts, PCP ;
Hsu, WK ;
Chen, GZ ;
Fray, DJ ;
Kroto, HW ;
Walton, DRM .
JOURNAL OF MATERIALS CHEMISTRY, 2001, 11 (10) :2482-2488