可见光响应型Cu_(2)O/量子点负载棉织物的制备与表征  

Preparation of Cu_(2)O/CQDs loaded cotton fabric with visible light response and its characterisation

作　　者：顾家玉 孙璇 吴如妹 CU Jiayu;SUN Xuan;WU Rumei(School of Textiles and Fashion,Jiangsu College of Engineering and Technology,Nantong 226007,Jiangsu,China;Guangzhou Inspection Testing and Certification Group Co.,Ltd.,Guangzhou 511447,Guangdong,China;Shanghai Centre Testing International Pinbiao Co.Ltd.,Shanghai 201114,China)

机构地区：[1]江苏工程职业技术学院纺织服装学院,江苏南通226007 [2]广州检验检测认证集团有限公司,广东广州511447 [3]上海华测品标检测技术有限公司,上海201114

出　　处：《上海纺织科技》2025年第2期103-106,110,共5页Shanghai Textile Science & Technology

基　　金：江苏省“青蓝工程”优秀青年培养对象资助;江苏省高等学校基础科学研究面上项目(24KJB540003)。

摘　　要：利用自制的Cu_(2)O/量子点,通过染整轧-烘-焙工艺对棉织物进行功能化处理,获得Cu_(2)O/量子点负载棉织物。采用扫描电子显微镜(SEM)、X射线衍射仪(XRD)、光电子能谱仪(XPS)、紫外-可见漫反射光谱(DRS)测试对Cu_(2)O/量子点负载棉织物的微观形貌、晶型结构、化学状态和光学性能进行表征,通过试验证明该功能型棉织物的光催化作用。结果表明,Cu_(2)O/量子点通过染整轧-烘-焙工艺被附着在原棉织物表面,并且在可见光照射下赋予了原棉织物优越的光催化特性,几乎能完全降解去除活性红195。Cu_(2)O/carbon quantum dots(Cu_(2)O/CQDs)loaded cotton fabrics are obtained by functional treatment of cotton fabrics with home-made Cu_(2)O/CQDs through pad-dry-cure finishing process.The morphological feature,crystal form,chemical state and optical properties of the prepared Cu_(2)O/CQDs loaded cotton fabrics are analyzed using field emission scanning electron microscopy(SEM),X-ray diffraction(XRD),X-ray photoelectron spectroscopy(XPS)and UV-Vis diffuse reflectance spectroscopy(RDS)measurement,and the experimental results have demonstrated the photocatalytic activity of this functional cotton fabric.The results show that the Cu_(2)O/CQDs are attached to the surface of the original cotton fabrics by the pad-dry-cure finishing process,and it endows the original cotton fabrics with superior photocatalytic properties under visible light irradiation,being able to degrade and remove the reactive red 195 almost completely.

关 键 词：棉织物 Cu_(2)O 染料降解 量子点 光催化 

分 类 号：TS115.5[轻工技术与工程—纺织材料与纺织品设计]