@inproceedings{9b49a040b812435e9ed0377325066a90,
title = "Oxygen reduction reaction properties of cobalt-free perovskites for SOFCs",
abstract = "In this study, the oxygen reduction reaction (ORR) properties of Co-free perovskite-type Ba0.5Sr0.5Fe0.91Al0.09O3-δ (BSFAl009), and Ba0.5Sr0.5Fe0.91Cu0.2O3-δ (BSFCu) were investigated with proton conducting Ba0.5Sr0.5Ce0.6Zr0.2Gd0.1O3-δ (BSCZGY) and oxide ion conducting La0.8Sr0.2Ga0.8Mg0.2O3-δ (LSGM) electrolytes. BSFAl009 and BSFCu were synthesized through sol-gel method. BSFCu-LSGM/LSGM/BSFCu-LSGM symmetrical cell showed the lowest area specific resistance (ASR) of 0.08 Ωcm2 in air at 800°C, while BSFCu-BSCZGY/BSCZGY/BSFCu-BSCZGY symmetrical cell showed slightly lower performance (0.25 Ωcm2) under the same condition. To further understand the oxygen consumption and release properties in these oxides, thermo-gravimetric analysis was also performed in air/N2.",
author = "Kalpana Singh and Akankshya Sahoo and Venkataraman Thangadurai",
note = "Publisher Copyright: {\textcopyright} The Electrochemical Society.; 15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017 ; Conference date: 23-07-2017 Through 28-07-2017",
year = "2017",
month = may,
day = "30",
doi = "10.1149/07801.0479ecst",
language = "English",
series = "ECS Transactions",
publisher = "Electrochemical Society, Inc.",
number = "1",
pages = "479--488",
editor = "Singhal, {S. C.} and T. Kawada",
booktitle = "ECS Transactions",
address = "United States",
edition = "1",
}