Facile approach for homogeneous dispersion of metallic silver nanoparticles on the surface of mesoporous titania for photocatalytic degradation of methylene blue and indigo carmine dyes
刊名:Journal of Photochemistry and Photobiology A: Chemistry
出版年:2017
出版时间:15 February 2017
年:2017
卷:335
期:Complete
页码:40-51
全文大小:2495 K
卷排序:335
文摘
A novel photocatalyst of metallic silver nanoparticle/TiO2 heterostructure is prepared by sol-gel route. Chitosan is involved as both template structure and reducing agent. Mesoporous photocatalyst with various pore structures is reported. The improved photocatalytic property can be attributed to highly adjusted dispersion of metallic silver nanoparticles on the surface of titania.