节点文献

Effects of Ce3+,Nd3+,Gd3+, Tb3+ and Lu3+ ions on Formation of CaCO3

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具，请取消加速工具后下载。

【作者】 黄健； 许善锦； 卢景芬； 王夔；

【Author】 Huang Jian 1, Xu Shanjin 1* , Lu Jingfen 2, Wang Kui 2 (1. Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University; 2. State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100083, China)

【机构】 Department of Chemical Biology； School of Pharmaceutical Sciences； Peking University； State Key Laboratory of Natural and Biomimetic Drugs； Peking University； Peking University Beijing 100083； China； Beijing 100083； China；

【Abstract】 The effects of lanthanides at various concentrations on CaCO 3 crystal growth were studied by X ray diffraction (XRD), infrared spectra (IR), X ray photoelectric energy spectra (XPS) and inductively coupled plasma mass spectrometry (ICP MS). It was found that the calcite, a stable form of CaCO 3 in thermodynamics, is the predominant species. The research indicates that lanthanide ions (Ln 3+ ) can partly substitute the Ca 2+ in the lattice of CaCO 3 crystals, and change the crystal characterization and direct the ordinal growth of CaCO 3 crystals.

【关键词】 catalytic chemistry； calcium carbonate； calcite； crystallization； rare earths；
【Key words】 catalytic chemistry； calcium carbonate； calcite； crystallization； rare earths；
【基金】 ProjectsupportedbytheNationalNaturalScienceFoundationofChina ( 2 98710 0 7)
  • 【文献出处】 Journal of Rare Earths ,稀土学报(英文版) , 编辑部邮箱 ,2003年03期
  • 【分类号】O782
  • 【被引频次】3
  • 【下载频次】69
知网节下载
节点文献中： 

本文链接的文献网络图示:

本文的引文网络
二级参考文献(0)
参考文献(0)
共引文献(0)
节点文献
同被引文献(0)
引证文献(0)
二级引证文献(0)