Fe(OH)_3溶胶及其纯化半透膜制备的探讨  

Discussions on Sol of Fe(OH)_3 and Preparation of Its Purificaed Semi-permeable Membrane

作　　者：黄桂萍[1] 万东北[1] 胡跃华[1] 

机构地区：[1]赣南师范学院化学与生命科学系,江西赣州341000

出　　处：《赣南师范学院学报》2003年第6期103-104,共2页Journal of Gannan Teachers' College(Social Science(2))

摘　　要：对物理化学电泳实验中所用Fe(OH)3溶胶的制备、纯化胶体的半透膜的火棉胶的配方、半透膜的制备方法、渗析纯化胶体的方法等方面进行了详细、深入的探讨.This paper makes particular and in-depth discussions on preparation of sol of Fe(OH)3 used in physical chemistry experiments about electrophoresis,direction of collodion as semi-permeable membrane to purify sol,preparation methods of this semi-permeable membrane and methods of dialysis to purify sol.

关 键 词：胶体 溶胶 渗析 半透膜 

分 类 号：O64-3[理学—物理化学]