| Issue |
MATEC Web Conf.
Volume 175, 2018
2018 International Forum on Construction, Aviation and Environmental Engineering-Internet of Things (IFCAE-IOT 2018)
|
|
|---|---|---|
| Article Number | 01034 | |
| Number of page(s) | 4 | |
| Section | Construction Materials | |
| DOI | https://doi.org/10.1051/matecconf/201817501034 | |
| Published online | 02 July 2018 | |
Preparation of (La0.8Sr0.2)2FeNiO6-Δ Nanopowder by Pechini Method and Its Sensitivity to NO2
1
City College, Wuhan University of Science and Technology, 430083, P. R. China
2
State Key Laboratory of Materials Processing and Die & Mold Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, 430074, P. R. China
* Corresponding author: jzxiao@mail.hust.edu.cn
The nano-sized (La0.8Sr0.2)2FeNiO6-Δ (LSFN) double perovskite powder without impurity phase was successfully prepared using the Pechini method. The result demonstrated that the electrode sensing properties to NO2 were affected by the sintering temperature. The sensor with 1300°C-sintered LSFN sensing electrode exhibited the highest NO2 sensitivity.
© The Authors, published by EDP Sciences 2018
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