节点文献
合成Na_5YSi4O12过程中几个晶相性质研究
INVESTIGATION ON THE PROPERTIES OF MAIN PHASES APPEARED IN THE SYNTHESIS PROCESS OF Na5Si4O12
【摘要】 用固相反应方法合成了Na5YSi4O12(NYS)的纯相样品。用XRD及SEM研究了合成反应过程,对反应过程的中间状态及组成进行了比较,给出了消除杂相,得到致密纯相NYS样品的方法。
【Abstract】 Single-phase Na5YSi4O12(NYS)was prepared by solid-state reaction and the reaction process was studied by using XRD and SEM method.The intermediate states and the composition in the process are compared.The method for obtaining the densified, single-phase NYS sample is given.
【关键词】 离子导体;
电导率;
活化能;
硅酸钇钠;
【Key words】 s: ionic conductor; conductivity; activation energy; sodium yttrium silicate;
【Key words】 s: ionic conductor; conductivity; activation energy; sodium yttrium silicate;
【基金】 无机水热合成开放研究实验室和攀登计划资助
- 【文献出处】 硅酸盐学报 ,JOURNAL OF THE CHINESE CERAMIC SOCIETY , 编辑部邮箱 ,1996年02期
- 【分类号】O761
- 【被引频次】1
- 【下载频次】87