纳米氧化锡锑/聚吡咯复合导电涂层棉织物性能研究  

Property study of nano antimony tin oxide/polypyrrole composite conductive coated cotton fabric

作　　者：郭敏[1,2] 李智慧 朱雅蕾 刘勇 黄媛 郭增革 GUO Min;LI Zhihui;ZHU Yalei;LIU Yong;HUANG Yuan;GUO Zengge(Shandong University of Technology,Zibo,255000,China;Shandong Shengrun Textile Co.,Ltd.,Jining,272499,China;Donghua University,Shanghai,201620,China)

机构地区：[1]山东理工大学,山东淄博255000 [2]山东圣润纺织有限公司,山东济宁272499 [3]东华大学,上海201620

出　　处：《棉纺织技术》2025年第1期48-55,共8页Cotton Textile Technology

基　　金：山东省自然科学基金项目(ZR2022QE211,ZR2020QE095);山东理工大学创新创业教育改革项目(4051/123009);山东理工大学博士科研启动经费项目(4033/721025);国家级大学生创新创业训练计划项目(202410433027)。

摘　　要：为了提高柔性电子纺织品的导电性能,探究多组分导电涂层组装层数对织物性能的影响,利用浸渍-层层组装技术在棉织物基底上构筑纳米氧化锡锑/聚吡咯(ATO@WPU/PPy)双组分导电涂层,测试了不同涂层棉织物的微观结构、质量、厚度、透气性、导电性、阻燃性能及热稳定性,并与纳米氧化锡锑/聚二烯基丙二甲基氯化铵(ATO@WPU/PDDA)单组分导电涂层织物进行对比。结果表明:随着ATO@WPU/PPy组装层数的增加,棉织物表面涂层负载量提高,双组分复合导电涂层棉织物的表面电阻降低,最低为1.4 kΩ/sq,而相同组装层数的ATO@WPU/PDDA单组分导电涂层织物表面电阻为37.3 kΩ/sq,说明双组分复合涂层棉织物的导电性明显提高,且ATO@WPU/PPy双组分复合涂层棉织物的阻燃性能及热稳定性也逐渐提高。认为:制备的双组分导电涂层棉织物性能优于单组分导电涂层织物,其在开发柔性电子纺织器件方面具有优势。In order to improve the electrical conductivity of flexible electronic textiles and explore the influence of layers for multiple components electrical coated layer assembly on fabric property,the nano antimony tin oxide/polypyrrole(ATO@WPU/PPy)bio-component conductive coating was constructed on cotton fabric substrate by dipping-assisted layer-by-layer assembly technique.The microstructure,quality,thickness,permeability,electrical conductivity,flame retardancy and thermal stability of different coated cotton fabrics were tested and compared with nano antimony tin oxide/poly dimethyl diallyl ammonium chloride(ATO@WPU/PDDA)single component conductive coated fabric.The results showed that with the increase of ATO@WPU/PPy assembly layer,the surface coating load of cotton fabrics was increased,and the surface resistance of the bio-component composite conductive coated cotton fabric was decreased,the lowest was 1.4 kΩ/sq,while the surface resistance of the ATO@WPU/PDDA single-component conductive coated fabric with the same assembly layers was 37.3 kΩ/sq.It indicated that the electrical conductivity of the bio-component composite coated cotton fabric was significantly improved.The flame retardancy and thermal stability of ATO@WPU/PPy composite coated cotton fabric were also gradually improved.It is considered that the performance of the prepared cotton fabric with bio-component conductive coating is better than that of the fabric with single-component conductive coating.It has advantages in the development of flexible electronic textile devices.

关 键 词：氧化锡锑 聚吡咯 层层组装 涂层织物 导电性 阻燃性 

分 类 号：TS101.3[轻工技术与工程—纺织工程]