LI, HUI; GUAN, LING-XIAO; FENG, JI-JUN; LI, FANG; YAO, … - In: Surface Review and Letters (SRL) 22 (2015) 02, pp. 1550024-1
this paper, the photocatalytic activity of the nanocrystalline Fe/Ca co-doped TiO2-SiO2 composite film for the degradation …-Vis diffraction reflectance absorption spectra (DRS). The FE-SEM results indicated that the Fe/Ca co-doped TiO2-SiO2 film was composed … of smaller nanoparticles compared to pure TiO2 or TiO2-SiO2 film. The BET surface area results showed that the specific …