Preparation of (La0.8Sr0.2)2FeNiO6-Δ Nanopowder by Pechini Method and Its Sensitivity to NO2

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 sensin...

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Bibliographic Details
Published inMATEC Web of Conferences Vol. 175; p. 01034
Main Authors Zhou, Lihong, Duan, Wei, Hu, Bikang, Xiao, Jianzhong
Format Conference Proceeding Journal Article
LanguageEnglish
Published Les Ulis EDP Sciences 01.01.2018
Subjects
Electrodes
Nitrogen dioxide
Perovskites
Sensitivity
Sintering (powder metallurgy)
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Summary: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.
ISSN:2274-7214
2261-236X
DOI:10.1051/matecconf/201817501034