Production of highly conductive textile viscose yarns by chemical vapor deposition technique: a route to continuous process

被引:67
作者
Bashir, Tariq [1 ]
Skrifvars, Mikael [1 ]
Persson, Nils-Krister [2 ]
机构
[1] Univ Boras, Sch Engn, SE-50190 Boras, Sweden
[2] Univ Boras, Swedish Sch Text, SE-50190 Boras, Sweden
关键词
conductive textile fiber; chemical vapor deposition; poly (3,4-ethylenedioxythiophene)(PEDOT); viscose; POLYPYRROLE; POLYMERIZATION; PERFORMANCES; FILMS;
D O I
10.1002/pat.1748
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
An oxidative chemical vapor deposition (OCVD) process was used to coat flexible textile fiber (viscose) with highly conductive polymer, poly (3,4-ethylenedioxythiophene) (PEDOT) in presence of ferric (III) chloride (FeCl3) oxidant. OCVD is a solvent free process used to get uniform, thin, and highly conductive polymer layer on different substrates. In this paper, PEDOT coated viscose fibers, prepared under specific conditions, exhibited high conductivity 14.2 S/cm. The effects of polymerization conditions, such as polymerization time, oxidant concentration, dipping time of viscose fiber in oxidant solution, and drying time of oxidant treated viscose fiber, were carefully investigated. Scanning electron microscopy (SEM) and FT-IR analysis revealed that polymerization of PEDOT on surface of viscose fiber has been taken place and structural analysis showed strong interactions between PEDOT and viscose fiber. Thermo-gravimetric analysis (TGA) was employed to investigate the amount of PEDOT in PEDOT coated viscose fiber and interaction of PEDOT with viscose fiber. The effect of PEDOT coating on the mechanical properties of the viscose fiber was evaluated by tensile strength testing of the coated fibers. The obtained PEDOT coated viscose fiber having high conductivity, could be used in smart clothing for medical and military applications, heat generation, and solar cell demonstrators. Copyright (C) 2010 John Wiley & Sons, Ltd.
引用
收藏
页码:2214 / 2221
页数:8
相关论文
共 31 条
[1]   Polymerization of pyrrole on cellulose fibres using a FeCl3 impregnation-pyrrole polymerization sequence [J].
Beneventi, Davide ;
Alila, Sabrine ;
Boufi, Sami ;
Chaussy, Didier ;
Nortier, Patrice .
CELLULOSE, 2006, 13 (06) :725-734
[2]   Properties and performance of polypyrrole (PPy)-coated silk fibers [J].
Boschi, Alessandra ;
Arosio, Cristina ;
Cucchi, Ilaria ;
Bertini, Fabio ;
Catellani, Marinella ;
Freddi, Giuliano .
FIBERS AND POLYMERS, 2008, 9 (06) :698-707
[3]   Conjugated polymer photovoltaic cells [J].
Coakley, KM ;
McGehee, MD .
CHEMISTRY OF MATERIALS, 2004, 16 (23) :4533-4542
[4]   Vapour phase polymerisation of pyrrole on cellulose-based textile substrates [J].
Dall'Acqua, L ;
Tonin, C ;
Varesano, A ;
Canetti, M ;
Porzio, W ;
Catellani, M .
SYNTHETIC METALS, 2006, 156 (5-6) :379-386
[5]   Performances and properties of intrinsic conductive cellulose-polypyrrole textiles [J].
Dall'Acqua, L ;
Tonin, C ;
Peila, R ;
Ferrero, F ;
Catellani, M .
SYNTHETIC METALS, 2004, 146 (02) :213-221
[6]   Plasma deposition of thiophene derivatives under atmospheric pressure [J].
Dams, Roel ;
Vangeneagden, Dirk ;
Vanderzande, Dirk .
CHEMICAL VAPOR DEPOSITION, 2006, 12 (12) :719-727
[7]   Thermal degradation of linen textiles: The effects of ageing and cleaning [J].
Ferrero, F ;
Testore, F ;
Malucelli, G ;
Tonin, C .
JOURNAL OF THE TEXTILE INSTITUTE, 1998, 89 (03) :562-569
[8]  
GAP IS, 2007, SURFACE COAT TECHNOL, V201, P9406
[9]  
Gregory RV., 1991, J. Coated Fabrics, V20, P167
[10]   SURFACE AND ADHESION PROPERTIES OF POLYPYRROLE-COATED TEXTILES [J].
HEISEY, CL ;
WIGHTMAN, JP ;
PITTMAN, EH ;
KUHN, HH .
TEXTILE RESEARCH JOURNAL, 1993, 63 (05) :247-256