摘要
以3种简单盐类为原料,在50℃下用水热合成法制备了结晶优良的硫酸钙复盐K2Ca2Cu(SO4)4.2H2O,并通过X射线衍射、红外光谱与拉曼光谱分析、扫描电子显微分析等现代测试手段对其性能进行了表征,验证了该复盐带有2个分子的结晶水,测得了复盐的红外光谱与拉曼光谱的特征波数,清晰地观测了复盐的晶体形貌。
The calcium sulfate double salt K2Ca2Cu（SO4）4·2H2O, prepared under hydrothermal condition with 3 kinds of simple salt at 50℃, was studied by X-ray diffraction, infrared spectroscopy, Raman spectrascopy and analysed by TG-DSC themal. It validated one mol of the double salt corresponding to two tool H2O, mesured the character wave number of its IRspectra and Raman-spectra and observed its crystal shape clearly.
出处
《武汉理工大学学报》
CAS
CSCD
北大核心
2006年第10期15-17,27,共4页
Journal of Wuhan University of Technology
基金
国家自然科学基金(20471046)
