锐钛型纳米TiO_(2)薄膜对有机基质耐候性影响  

The Influence of Anatase Nano-TiO_(2) Film on the Weather Resistance of Organic Matrix

作　　者：田晓杭 陈小泉[1] TIAN Xiaohang;CHEN Xiaoquan(State Key Laboratory of Pulp and Paper Engineering,South China University of Technology,Guangzhou 510640,China)

机构地区：[1]华南理工大学制浆造纸工程国家重点实验室,广东广州510640

出　　处：《造纸科学与技术》2021年第1期12-17,22,共7页Paper Science & Technology

基　　金：广东省科技计划专项项目(2015A020215012);广州市科技计划项目(201607010050);制浆造纸工程国家重点实验室研究基金项目(2015C05)。

摘　　要：采用直接喷涂方式在纸张和织物表面镀上锐钛型纳米TiO_(2)薄膜,对原样和镀膜样品进行紫外老化试验,探究薄膜对有机基质的耐候性影响。结果表明,锐钛型纳米TiO_(2)薄膜不仅没有矿化有机基质,反而对其起到了较好的保护作用。The anatase nano-TiO_(2) film layer was plated on the surface of paper and fabric by direct spraying method.The original and coated samples were subjected to ultraviolet aging test to explore the influence of nano-TiO_(2) film layer on the weather resistance of organic matrix.The results showed that the nano-TiO_(2) film layer not only has no mineralized organic matrix,but also has a protective effect on it.

关 键 词：纳米TiO_(2) 紫外老化 有机基质 

分 类 号：TQ426[化学工程]