摘要
以LiNO3和MnO2为原料采用高温固相法制备了LiMn2O4,通过改变原料配比、反应温度、时间和方式等,由X-射线衍射分析得出使用这两种原料制备尖晶石型LiMn2O4的最佳温度条件、原料配比和焙烧时间。
LiMn2O4 powders were prepared with reaction of LiNO3 and MnO2 by changing the ratio of reaction substances, calcining temperature and calcining time. The best preparing conditions of LiMn2O4 were obtained: the mole ratio of Li/Mn 1:1.9, temperature 800 ℃, calcining time 8h + 8h.
出处
《黑龙江大学自然科学学报》
CAS
2002年第2期94-96,共3页
Journal of Natural Science of Heilongjiang University
基金
黑龙江省教育厅项目
