摘要
在氢氧化钙-水-二氧化碳反应体系中,通过添加晶形控制剂成功地合成了立方体纳米碳酸钙,并且可做到粒径大小可控。研究了氢氧化钙浆液质量分数、反应起始温度、晶形控制剂的加入量对纳米碳酸钙颗粒大小及形状的影响。用XRD,BET,TEM等方法对样品进行了表征。
Cubic nanometer calcium carbonate has been synthesized successfully in the system of Ca(OH)_(2)-H_(2)O-CO_(2)by adding control agent of morphology and the particle size can be controlled in the process.The influence factors,such as concentration of Ca(OH)_(2),initial reaction temperature and the quantity of additive,on the particle size have been investigated.The samples are analyzed by XRD,BET and TEM.
出处
《无机盐工业》
CAS
2004年第6期44-45,共2页
Inorganic Chemicals Industry
