SYNTHESIS AND ELECTRICAL CHARACTERIZATION OF ZINC STANNATE (ZTO) PREPARED BY HYDROTHERMAL METHOD

Journal of The Chilean Chemical Society

AVILA, R. E¹  RUIZ-LEÓN, D²  VENEGAS, C. J² 

[1] Chilean Nuclear Energy Commission, Santiago, Chile;Universidad de Santiago de Chile, Santiago, Chile

关键词: Electroceramic;    Conducting Oxide;    Impedance Spectroscopy;    DRX;   

DOI  :  10.4067/S0717-97072015000300011

学科分类：化学（综合）

来源: Sociedad Chilena de Quimica

【 摘 要 】

Zinc Stannate was prepared at 200 °C by hydrothermal method. The X-Ray diffraction data indicate the obtained compound crystallized in the Fd3m space group characteristic of a cubic spinel structure. SEM-EDX and backscattered electrons show and confirm the purity and homogeneity of the final sample. The ZTO pressed pellet, sintered at 825 °C, for 1 h, reveals a single, slightly flattened, impedance semicircle and homogeneous electrical microstructure.

【 授权许可】

Unknown