Morphologies of Nano-tungsten Oxide and Its Photocatalytic Activity by Cavitation in Ultrasonic Supersonic and Centrifuging to Gel of Tungstic Acid
ZOU Li-xia, ZHONG Qin, LIU Qing-cheng, QI Wen-gang
Journal of Materials Engineering . 2005, (12): 20 -25 .