超临界二氧化碳用于防污自洁膜材表层的制备  

Preparation of Antifouling and Self-cleaning Architecture Membrane Materials Using Supercritical Carbon Dioxide Fluid

作　　者：申晓星[1] 杨文芳[1] 

机构地区：[1]天津工业大学纺织学院,天津300160

出　　处：《染整技术》2011年第5期1-4,60,共4页Textile Dyeing and Finishing Journal

摘　　要：本文阐述了建筑膜材的结构和具有防污自洁功能膜材表面的结构特点;介绍了超临界二氧化碳流体的性能;详述了超临界二氧化碳制备防污自洁膜材表层的两种方法,并就膜材表层防污自洁效果的测试方法进行了介绍。超临界二氧化碳用于制备具有防污自洁功能的膜材表层符合低碳经济的要求,其研究和推广具有重要的环保意义。The structural characteristics of architecture membrane materials and the architecture materials with antifouling and self-cleaning property were studied; properties of supercritical carbon dioxide fluid were introduced; two methods for preparing surface layer of antifouling and self-cleaning membrane materials using supercritical. carbon dioxide fluid were discussed, as well as the method for testing the effect of self-cleaning of the membrane material. The preparation of antifouling and self-cleaning architecture membrane using supercritical carbon dioxide are conformed to the requirement of low carbon economy, and it has great environmental significance to study and promote it.

关 键 词：超临界二氧化碳 防污自洁 微纳米结构 建筑膜材表层 

分 类 号：TS195.16[轻工技术与工程—纺织化学与染整工程]