摘要
研究以丙烯酸-有机硅乳液为粘结剂,以粘结成膜的方式,将TiO2光催化剂固定化.确定了以TiO2和粘结剂为主的光催化涂覆材料的基础配方.适量聚硅氧烷的加入可以提高光催化涂膜的硬度及改善涂膜与基底的附着状况.对涂膜的光催化性能、耐久性和活性等进行了研究.
Acrylic-silicone was used as adhesive to immobilize TiO2 photocatalyst by the method of adhere to the coating film. The basic formulation that is mainly composed of TiO2 and adhesive was determined. Appropriate adding amount of polysiloxane could improve the hardness and adhesion condition between the film and the substrate. The photoactivity and durability of the coating film were also investigated.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2003年第4期56-60,共5页
Journal of South China University of Technology(Natural Science Edition)
基金
国家自然科学基金资助项目(50276017)
广东省自然科学基金资助项目(000475)
关键词
二氧化钛
光催化
涂膜
制备
性能
丙烯酸-有机硅乳液
titanium dioxide
photocatalyst
coating film
preparation
property
acrylic-silicone
