Electrode materials based on lanthanum ferrite cobaltite for molten carbonate fuel cells
- Авторы: Konopel’ko M.A.1, Vecherskii S.I.1, Zvezdkin M.A.1, Zvezdkina I.V.1, Batalov N.N.1
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Учреждения:
- Institute of High-Temperature Electrochemistry, Ural Branch
- Выпуск: Том 52, № 7 (2016)
- Страницы: 699-704
- Раздел: Article
- URL: https://journals.rcsi.science/1023-1935/article/view/188040
- DOI: https://doi.org/10.1134/S1023193516070090
- ID: 188040
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Аннотация
New cathode and anode materials for fuel cells with an electrolyte based on alkali carbonate melts have been studied. The regions of the orthorhombic and rhombohedral phases in the LaFe1–yCoyO3 + x/2Li2O system in air and in contact with molten (Li0.68K0.32)2CO3 electrolyte were investigated. The electric conductivity was analyzed in the range 300–1020 K. The electrocatalytic activity in oxygen reduction was analyzed for the new cathode materials. A method for introducing the Al2O3 additive in the anode material was suggested. The polarization characteristics of the porous gas-diffusion electrodes were determined.
Об авторах
M. Konopel’ko
Institute of High-Temperature Electrochemistry, Ural Branch
Автор, ответственный за переписку.
Email: m.konopelko@inbox.ru
Россия, ul. Akademicheskaya 20, Yekaterinburg, 620137
S. Vecherskii
Institute of High-Temperature Electrochemistry, Ural Branch
Email: m.konopelko@inbox.ru
Россия, ul. Akademicheskaya 20, Yekaterinburg, 620137
M. Zvezdkin
Institute of High-Temperature Electrochemistry, Ural Branch
Email: m.konopelko@inbox.ru
Россия, ul. Akademicheskaya 20, Yekaterinburg, 620137
I. Zvezdkina
Institute of High-Temperature Electrochemistry, Ural Branch
Email: m.konopelko@inbox.ru
Россия, ul. Akademicheskaya 20, Yekaterinburg, 620137
N. Batalov
Institute of High-Temperature Electrochemistry, Ural Branch
Email: m.konopelko@inbox.ru
Россия, ul. Akademicheskaya 20, Yekaterinburg, 620137
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