Preparation and Ionic Conductivity of Nanometer_sized Li 2+x Gd x Si 1+x O 3 by the Sol_Gel Method

Authors

Rufen Chen
Xiuqin Song
Huating Liu

Corresponding Author

Rufen Chen

Abstract

Li 2+x Gd xSi 1-x O 3( x =0～0.15) samples have been prepared by the Sol_Gel method. The power samples were characterized by DTA_TG, XRD and TEM. Ionic conductivity of the sinter was determined by means of A_C impedance measurements. The experimental results showed that the range of solid_solution was 0< x ≤0.09, while the conductivity of samples raised with increasing amount of Gd 2O 3 added, and average grain size of samples was 80 nm. In comparing with the samples by the conventional solid state reaction, the samples prepared by Sol_Gel method required lower temperature and presented higher ionic conductivity.

Keywords

Li 2+x Gd xSi 1-x O 3, Ionic conductivity, Sol_Gel method

DOI Link

https://doi.org/10.61558/2993-074X.3187

Publication Date

1999-08-28

Online Available Date

1999-08-28

Revised Date

1999-08-28

Received Date

1999-08-28

Recommended Citation

Rufen Chen, Xiuqin Song, Huating Liu. Preparation and Ionic Conductivity of Nanometer_sized Li 2+x Gd x Si 1+x O 3 by the Sol_Gel Method[J]. Journal of Electrochemistry, 1999 , 5(3): Article 11.
DOI: 10.61558/2993-074X.3187
Available at: https://jelectrochem.xmu.edu.cn/journal/vol5/iss3/11