摘要
A series of (Ag0.9Li0.1)(Nb1-yTay)O3 ceramic powders were prepared by an aque-chemical method. The optimized calcination temperature, time and crystal lattice were studied by TG-DTA, IR, XRD and TEM. The results show that the optimized conditions were calcination of the precursor at 800 ℃ for 2 h. The ceramic powder thus prepared was rhombohedral with the average grain size of 48 nm.
A series of (Ag0.9Li0.1)(Nb1-yTay)O-3 ceramic powders were prepared by an aque-chemical method. The optimized calcination temperature, time and crystal lattice were studied by TG-DTA, IR, XRD and TEM. The results show that the optimized conditions were calcination of the precursor at 800 degreesC for 2 h. The ceramic powder thus prepared was rhombohedral with the average grain size of 48 nm.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2005年第2期273-276,共4页
Chinese Journal of Inorganic Chemistry
基金
国家自然科学基金资助项目(No.50172035)
