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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。
Guided by the formation of homogeneously dispersed particles in the microdissection, a novel method of preparing uniformly dispersed particles of CaCO3 in micellar size in micellar solution was designed. The effects of surfactant concentration and metal ion concentration on the morphology of precipitates were investigated. The distribution functions of square and spherically distributed particles were also given.