Preparation and Characterization of PANI/PET Composite Conductive Fabric

Polyaniline /Polyester（ PANI /PET） composite conductive fabric is prepared through in-situ polymerization process using aniline as monomer and PET fabric as matrix,which is treated with alkali deweighting and low temperature plasma. The property of PANI /PET composite conductive fabric is studied an...

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Bibliographic Details
Published in东华大学学报（英文版） Vol. 31; no. 3; pp. 330 - 334
Main Author 薛涛 张保宏 孟家光 李会改
Format Journal Article
LanguageEnglish
Published School of Textile and Materials, Xi'an Polytechnic University, Xi'an 710048, China 30.06.2014
Subjects
alkali deweighting
in-situ polymerization
polyester (PET)
conductive fabric
low temperature plasma
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ISSN1672-5220

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Summary:Polyaniline /Polyester（ PANI /PET） composite conductive fabric is prepared through in-situ polymerization process using aniline as monomer and PET fabric as matrix,which is treated with alkali deweighting and low temperature plasma. The property of PANI /PET composite conductive fabric is studied and characterized,including scanning electron microscope（ SEM）, infrared spectroscopy, conductivity, wash fastness and mechanical properties. The results show that the optimal polymerization conditions： the molar ratio of ammonium persulfate and aniline is1∶ 1,the concentration of sulfuric acid is 1 mol /L and reaction time is 90 min. Under optimum conditions,the surface resistivity of PANI /PET composite conductive fabric is about 170 Ω. After washed 5 times, the surface resistivity of PANI /PET composite conductive fabric is stable at 1 450 Ω. The breaking strength and breaking elongation of PANI /PET composite conductive fabric decrease compared with PET fabric.
Bibliography:31-1920/N
polyester（PET） alkali deweighting low temperature plasma in-situ polymerization conductive fabric
XUE Tao, ZHANG Bao-hong, MENG Jia-guang, LI Hui-gai（ School of Textile and Materials, Xi＇an Polytechnic University, Xi＇an 710048, China）
Polyaniline /Polyester（ PANI /PET） composite conductive fabric is prepared through in-situ polymerization process using aniline as monomer and PET fabric as matrix,which is treated with alkali deweighting and low temperature plasma. The property of PANI /PET composite conductive fabric is studied and characterized,including scanning electron microscope（ SEM）, infrared spectroscopy, conductivity, wash fastness and mechanical properties. The results show that the optimal polymerization conditions： the molar ratio of ammonium persulfate and aniline is1∶ 1,the concentration of sulfuric acid is 1 mol /L and reaction time is 90 min. Under optimum conditions,the surface resistivity of PANI /PET composite conductive fabric is about 170 Ω. After washed 5 times, the surface resistivity of PANI /PET composite conductive fabric is stable at 1 450 Ω. The breaking strength and breaking elongation of PANI /PET composite conductive fabric decrease compared with PET fabric.
ISSN:1672-5220