摘要
采用共沉淀法合成了含Ni、Cu、Mg、Al、Cr五种元素不同量的4个样品,采用TG-DSC和XRD测试技术进行了研究.结果表明,除Ni/Cu/2Mg/Al/Cr外,含Cu、Ni、Cr较少的0.5Ni/0.5Cu/3Mg/2Al、0.5Ni/0.5Cu/3Mg/1.5Al/0.5Cr和0.5Ni/0.5Cu/3Mg/Al/Cr的3个样品均为类水滑石(HTLcs).
The samples of Ni/Cu/2Mg/Al/Cr, 0.5Ni/0.5Cu,/3Mg/1.5Al/0.5Cr, 0.5Ni/0.5Cu/3Mg/Al/Cr and 0.5Ni/0.5Cu/3Mg/2Al were prepared by using coprecipitation method. The measured methods of XRD and TG-DSC were used to study these samples. The results indicated that all of them could form hydrotalcite-like compounds (HTLcs) except Ni/Cu,/2Mg/Al/Cr.
出处
《淮阴师范学院学报(自然科学版)》
CAS
2007年第4期308-310,共3页
Journal of Huaiyin Teachers College;Natural Science Edition
基金
国家自然科学基金资助项目(20373023)