Synthesis and Characterization of Doughnuts Like Cd(OH)2 Microstructure
PENG Yin,BAO Ling,LIU Zheng-Yin,WEI Xian-Wen
Journal of Inorganic Materials . 2008, (5): 1054 -1058 .  DOI: 10.3724/SP.J.1077.2008.01054