摘要
用不同方法合成了纳米级链状CaCO3及微米级纺锤形、立方形、球形CaCO3粉体材料，并对各自的物理性质和结构进行了测定和表征．对不同形状CaCO3的形成机理进行了初步的探讨．
In this paper, we have synthesized the ultrafine chain-like CaCO3 with nanometer particle size, and spindle, cubic and vaterite CaCO3 with mictometer size and have investigated their crystal structures as well as their physical properties. The various properties of ultrafine CaCO3 we synthe-sized are satisfactory. The synthesis mechanism and application of CaCO3 with various shapes have been discussed.
出处
《吉林大学自然科学学报》
CAS
CSCD
1997年第2期83-85,共3页
Acta Scientiarum Naturalium Universitatis Jilinensis
关键词
碳酸钙
超微粒子
形状
合成
纳米材料
calcium carbonate,ultrafine particle,various shape,synthesis
