Preparation and Photocatalysis Activity of Eu2+/Gd3+ codoped Nano-TiO2 Multiplex Photocatalyst from Sol-Gel Process Catalyzed with Acid
ZHOU Yi,HUANG Ke-Long,ZHU Zhi-Ping,YANG Bo,XIA Chang-Bin,XIAO Han-Ning
Journal of Inorganic Materials . 2008, (5): 1085 -1088 .  DOI: 10.3724/SP.J.1077.2008.01085