Abstract： Nano calcium carbonate is a kind of material with wide sources, rich deposits and widely used in industry. In order to better improve the performance and reactivity of calcium carbonate and meet the application requirements of different application fields, this paper mainly starts with several crystal control agent types of calcium carbonate. The effects of addition of some crystal control agents on the crystal shape and morphology of precipitated calcium carbonate were introduced, and SEM analysis was carried out. According to the differences of crystal control agents, the mechanism of action was simply explained. The results show that there is a certain limitation in controlling the morphology of calcium carbonate crystals with a single crystal control agent, but the use of compound additives can improve the limitation on the morphology and will have a broader prospect.
范可心，郝淑贤，段趁飞，韩甜甜，李怡暄，赵 硕，次立杰. 探究晶型控制剂对纳米碳酸钙形貌影响的研究进展[J]. 煤炭与化工, 2023, 46(2): 143-146，160..
Fan Kexin， Hao Shuxian， Duan Chenfei， Han Tiantian， Li Yixuan， Zhao Shuo， Ci Lijie. The effect of crystal control agent on the morphology of calcium carbonate was investigated. CCI, 2023, 46(2): 143-146，160..
