A facile surfactant-assisted approach to the synthesis of urchin-shaped aragonite micropatterns
- 作者：Zhang ; Xingfa ; Zhang ; Zhongjie ; Yan ; Yong
- 关键词：81.05. Je ; 81.10. Dn ; 61.10. Nz ; A1. Crystal morphology ; A1. X-ray diffraction ; B1. Calcium compounds
- 刊名：Journal of Crystal Growth
- 出版年：2005
- 期刊代码：49_00220248
- 类别：ch
- 出版时间：February 1, 2005
- 卷：274
- 期：3-4
- 页码：550-554
- 文件大小：312 K
摘要
Pure aragonite with novel urchin-like micropatterns was successfully prepared via a facile surfactant-assisted approach at 80°C. The as-obtained products were determined by XRD, SEM, and TEM. The results reveal that the reaction temperature and the surfactant play important roles in determining the structure and morphology of the sample. This simple route might open opportunity to synthesize other carbonate with complex morphologies.