Preparation, Structure and Properties of Spherical SiO 2-Al 2O 3 Composites
ZHAO Zhen-Xing; XIA Chun-Gu; XUE Qun-Ji; LI Dian-Qing; LIU Peng-Cheng
Acta Phys. -Chim. Sin. . 2007, (04): 549 -553 .  DOI: 10.3866/PKU.WHXB20070419