类钙钛矿新铌酸盐Ba_5LaTi_2Nb_3O_(18)的合成、结构与介电特性

作者：方亮; 张辉; 孟范成; 洪学鹍; 刘韩星; 袁润章

来源：高等学校化学学报, 2004, (07): 1218-1220.

• 铌酸盐
• 类钙钛矿结构
• 介电特性 Niobate
• Perovskite-related structure
• Dielectric property

A New Niobate Ba 5LaTi 2Nb 3O 18 was synthesized by a high temperature solid state reaction in the BaO-La 2O 3-TiO 2-Nb 2O 5 system. The chemical compositions, crystal structure, microstructure, density and melting point of the new compound were characterized by EPMA, XRD, SEM, DTA and so...

• 单位
  武汉理工大学; 材料复合新技术国家重点实验室