The effect of multiwalled carbon nanotube (MWCNT) ratio on electrical properties and electromagnetic shielding effectiveness of PA 6/MWCNT-coated cotton fabrics

被引：7
|
作者：
Gultekin, Nergis Demirel [1 ]
Usta, Ismail [2 ]
机构：
[1] Marmara Univ, Dept Text Educ, Istanbul, Turkey
[2] Marmara Univ, Dept Text Engn, Istanbul, Turkey
来源：
JOURNAL OF THE TEXTILE INSTITUTE | 2014年 / 105卷 / 07期
关键词：
electrical resistivity; polyamide; 6; electromagnetic shielding effectiveness (EMSE); multiwalled carbon nanotube; NANOCOMPOSITES;
D O I：
10.1080/00405000.2013.848047
中图分类号：
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号：
0805 ; 080502 ; 0821 ;
摘要：
Polyamide 6 (PA 6)/multiwalled carbon nanotube (MWCNT)-coated cotton fabrics having varying amounts of MWCNTs (10, 12, 14 and 16 wt.%) in PA 6 (10, 15 and 20 wt.%) were fabricated with dip coating method to investigate the electromagnetic shielding properties in the frequency range of 15-3000MHz. The effects of MWCNT loading on electrical resistivity, electromagnetic interference shielding effectiveness and also shielding mechanism have been studied. The highest electromagnetic shielding effectiveness value was obtained at 20 wt.% MWCNT loading in 10 wt.% PA 6 and the PA 6/MWCNT-coated composites showed the absoprtion-dominated shielding mechanism.
引用
收藏
页码：770 / 778
页数：9
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