Synthesis of Na-β-Al2O3 Nanopowders by PVP Sol-Gel Process
ZHANG Hao, ZHANG Gao-Xiao, WU Xiang-Wei, WEN Zhao-Yin
Journal of Inorganic Materials . 2013, (9): 916 -920 .  DOI: 10.3724/SP.J.1077.2013.12695