Preparation and Activity of Ag-TiO 2 Photocatalyst with Multi-valency State
XIN Bai-Fu, JING Li-Qiang, REN Zhi-Yu, WANG Jian-Qiang, YU Hai-Tao, FU Hong-Gang
Acta Chimica Sinica . 2004, (12): 1110 -1114 .