硫酸钙晶须制备过程中的关键技术研究

Study on the key technology in preparation of calcium sulfate whisker

评述了硫酸钙晶须(CSW)作为增强组元的良好应用前景,并在实验研究的基础上指出水热合成法是目前最成功的CSW制备方法,提出CSW制备和应用过程中的关键技术:即产物结晶水的控制、定向生长控制技术、表面改性技术,并进行了相应评论。指出CSW晶须生长的定向控制和晶须的表面改性技术仍是当前研究重点。

The good application prospects of calcium sulfate whisker（CSW） was reveiwed, and it was pointed out that hydrothermal synthesis method is the best preparation method on the basis of experiment, the key technology in preparation and application process is proposed, it include the number of H2O in producation, oritating growth controlling, surface modification.