天然硅藻土负载磷掺杂TiO2及其可见光催化性能 |
夏悦 |
P-doped TiO2 immobilized diatomite and its photocatalytic performance under visible light |
图2 500 ℃焙烧条件下TiO 2 、P-TiO 2 、P-TiO 2 -Dt及硅藻土原土的红外光谱 Fig.2 FTIR spectra of pure TiO 2 ,P-TiO 2 and P-TiO 2 -Dt calcined at 500 ℃ and diatomite |