均分散胶体的研究──9微分隔区法制备碳酸钙均分散颗粒  

Study on Monodispersed Colloid 9 Preparation of Monodispersed Particles CaCO_3 in Microseperated Regions

作　　者：曹玮 蔺玉胜 王光信 

出　　处：《青岛化工学院学报（自然科学版）》1996年第2期147-150,共4页Journal of Qingdao Institute of Chemical Technology(Natural Science Edition)

摘　　要：在微分隔区内可形成均分散颗粒的观点指导下，设计了在胶束溶液中制备尺寸为微米级的ＣａＣＯ３均分散颗粒的新方法。探讨了表面活性剂浓度及金属离子浓度对沉淀形貌的影响，并给出方形及球形均分散颗粒的分布函数。Based on the theory that monodispersed particles can form in microseparated regions, a new method of preparation of monodispersed particls CaCO3 in the size of several micrometers in a micella solution was designed. The effects of the concentration of surfactant and metal ion on the morphology of precipitate were investigated and the distribution functions of the cube and sphere monodispersed particles given.

关 键 词：碳酸钙 均分散颗粒 微分隔区法 胶体 

分 类 号：O648[理学—物理化学]