Praseodymium substituted lanthanum orthoniobate: Electrical and structural properties

被引：20
|
作者：
Dzierzgowski, Kacper [1 ]
Wachowski, Sebastian [1 ]
Gojtowska, Weronika [1 ]
Lewandowska, Iga [1 ]
Jasinski, Piotr [2 ]
Gazda, Maria [1 ]
Mielewczyk-Gryn, Aleksandra [1 ]
机构：
[1] Fac Appl Phys & Math, Dept Solid State Phys, Gdansk, Poland
[2] Gdansk Univ Technol, Fac Elect Telecommun & Informat, Dept Biomed Engn, Narutowicza 11-12, PL-80233 Gdansk, Poland
来源：
CERAMICS INTERNATIONAL | 2018年 / 44卷 / 07期
关键词：
Lanthanum orthoniobate; Protonic conductivity; Impedance spectroscopy; FUEL-CELLS; PROTON CONDUCTORS; PHASE-TRANSITION; MOLTEN-SALT; LANBO4;
D O I：
10.1016/j.ceramint.2018.01.270
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The results of ionic transport and structural measurements for the lanthanum orthoniobate doped by praseodymium are presented and discussed. The influence of calcium co-doping on these properties has also been analyzed. The results suggest the predominant protonic conductivity for the investigated system in the whole range of investigated temperatures. The influence of calcium co-doping on phase purity is analyzed.
引用
收藏
页码：8210 / 8215
页数：6
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