镁离子调控无定形碳酸钙制备一水碳酸钙结晶过程
蔡豪(
), 汪琦航(), 邹朝勇()
), 汪琦航(), 邹朝勇()
Crystallization Pathway of Monohydrocalcite via Amorphous Calcium Carbonate Regulated by Magnesium Ion
CAI Hao(), WANG Qihang(), ZOU Zhaoyong()
), WANG Qihang(), ZOU Zhaoyong()
图6. ACC结晶转化过程中不同阶段产物和溶液中的Mg/Ca摩尔比
Fig. 6. Mg/Ca molar ratios of the products and solutions at different stages during ACC crystallization
(a-c) HAADF images and their corresponding EDS mappings of products during crystallization for |(a) 180, (b) 4800 and (c) 6900 s; (d) Mg/Ca molar ratio in solution after different crystallization time. Concentration of carbonate: 10 mmol/L; Mg/(Mg+Ca) ratio: 0.6
