Ti_(3)C_(2)T_(x)改性棉织物的结构及性能  

Structure and properties of Ti_(3)C_(2)T_(x) modified cotton fabric

作　　者：王晓雨 王文侠 周燕[1] 王梦 赵兵 曹天天 张俊[1] WANG Xiaoyu;WANG Wenxia;ZHOU Yan;WANG Meng;ZHAO Bing;CAO Tiantian;ZHANG Jun(Suzhou Institute of Trade&Commerce,Suzhou 215009,China;Kunshan Huayang New Materials Co.,Ltd.,Suzhou 215300,China)

机构地区：[1]苏州经贸职业技术学院,江苏苏州215009 [2]昆山华阳新材料股份有限公司,江苏苏州215300

出　　处：《印染》2024年第4期42-45,共4页China Dyeing and Finishing

基　　金：江苏省自然科学基金资助项目(BK20221247);江苏省第六期“333高层次人才培养工程”((2022)3-16-859号);江苏省科技副总项目(FZ20230459);江苏省高等学校自然科学研究项目(22KJD430008);江苏省纺织工程学会科技指导性计划项目(202204);江苏省教育科学规划课题重点课题(B/2022/02/02);江苏省高等教育教改研究课题(2021JSJG420)。

摘　　要：将Ti_(3)C_(2)T_(x)涂布在聚乙烯亚胺预处理棉织物的表面,制备Ti_(3)C_(2)T_(x)改性棉织物。聚乙烯亚胺预处理大大提高了Ti_(3)C_(2)T_(x)在棉织物表面的负载量和负载牢度。涂布Ti_(3)C_(2)T_(x)后,棉织物由白色转变成深黑色,K/S值大幅提高。棉纤维表面被Ti_(3)C_(2)T_(x)均匀包覆,形成一层连续致密的Ti_(3)C_(2)T_(x)导电涂层。Ti、F、Cl三种元素被成功引入到棉织物表面,相对原子比分别为18.68%、6.39%和3.28%。Ti_(3)C_(2)T_(x)在棉织物表面成膜后,提升了对氧气和水的稳定性,而且基本不影响棉织物的透气性能。Ti_(3)C_(2)T_(x) is coated on the surface of polyethyleneimine pretreated cotton fabric.Polyethyleneimine pretreatment greatly improves the loading capacity and loading fastness of Ti_(3)C_(2)T_(x) on the surface of cotton fabric.After coated with Ti_(3)C_(2)T_(x),the color of cotton fabric changes from white to dark black,and the K/S value significantly increases.The surface of cotton fibers is uniformly coated with Ti_(3)C_(2)T_(x),forming a continuous and dense Ti_(3)C_(2)T_(x) conductive coating.Ti,F and Cl elements are successfully introduced into the surface of cotton fabrics,with relative atomic ratios of 18.68%,6.39%and 3.28%,respectively.After the Ti_(3)C_(2)T_(x) film is formed on the surface of cotton fabric,the stability to oxygen and water improves,and the breathability of cotton fabric is almost unaffected.

关 键 词：涂布 改性 Ti_(3)C_(2)T_(x) 聚乙烯亚胺 棉织物 

分 类 号：TS195.597[轻工技术与工程—纺织化学与染整工程]