Intrinsic electromagnetic radiation shielding/absorbing characteristics of polyaniline-coated transparent thin films

被引：86
作者：
Kim, B. R. [1 ]
Lee, H. K. [1 ]
Kim, Eunmi [2 ]
Lee, Suck-Hyun
机构：
[1] Korea Adv Inst Sci & Technol, Dept Civil & Environm Engn, Taejon 305701, South Korea
[2] Ajou Univ, BI Ctr 227, Elpani Co Ltd, Suwon 443749, Kyunggido, South Korea
来源：
SYNTHETIC METALS | 2010年 / 160卷 / 17-18期
关键词：
Polyaniline (PANI); Intrinsically conductive polymer (ICP); Transparent thin film; Electromagnetic interference (EMI); Shielding effectiveness (SE); EMI-SHIELDING MEASUREMENTS; COMPOSITES; EFFICIENCY;
D O I：
10.1016/j.synthmet.2010.06.027
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The present study aims to investigate the electromagnetic wave transmission, reflection, and absorption characteristics of polyaniline (PANI)-coated transparent thin films. To investigate the intrinsic electromagnetic radiation shielding/absorbing characteristics of PANI-coated transparent thin films, the optical transmittance, sheet resistance, and electromagnetic interference (EMI) shielding efficiency (SE) of the films were systematically investigated. In addition, the applicability of an SE formula is checked by comparing the present experimentally measured SE values with calculated SE values. The results show the potential use of PANI-coated transparent thin films as an EMI shielding/absorbing material that satisfies both optical transmission and EMI SE requirements for transparent bodies such as windows or doorways of buildings. (c) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：1838 / 1842
页数：5
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