沉淀反应制备碳酸钙粒子及其形貌和结构控制
杨亚囡, 朱晓丽, 孔祥正

Controls of Crystal Morphology, Size and Structure in Spontaneous Precipitation of Calcium Carbonate
YANG Ya-Nan, ZHU Xiao-Li, KONG Xiang-Zheng
图8 超声波分散下, 不同CaCl 2 和PSS浓度所制备CaCO 3 粒子的SEM照片
Fig. 8 SEM images of CaCO 3 spherulites obtained under ultrasonic dispersing with varied CaCl 2 and PSS concentrations a CaCl 2 0.10 molL, PSS 0.50wt%; b CaCl 2 0.0125 molL, PSS 0.10wt%