作者: Guangjun Zhou , Mengkai Lü , Feng Gu , Dong Xu , Duorong Yuan
DOI: 10.1016/J.JCRYSGRO.2004.11.428
关键词:
摘要: … Fifty milliliter of 0.2 M Pb(NO 3 ) 2 was then added drop wise to the solution under continuous stirring, until the concentrations of Pb 2+ and WO 4 2− were equal. A white precipitates …