Structure, Surface Properties and Photocatalytic Activity of TiO 2 and TiO 2/SiO 2 Catalysts Prepared at Different pH Values
QIU Wei, REN Cheng-Jun, GONG Mao-Chu, HOU Yun-Ze, CHEN Yao-Qiang
Acta Phys. -Chim. Sin. . 2011, (06): 1487 -1492 .  DOI: 10.3866/PKU.WHXB20110621