volume 54 issue 6 pages 541-546

Single SOFC with Supporting Ni-YSZ Anode, Bilayer YSZ/GDC Film Electrolyte, and La2NiO4 + δ Cathode

Publication typeJournal Article
Publication date2018-06-25
scimago Q4
wos Q4
SJR0.236
CiteScore1.9
Impact factor0.8
ISSN10231935, 16083342
Electrochemistry
Abstract
Characteristics of fuel cells with supporting Ni-YSZ anode, bilayer YSZ/GDC electrolyte with the thickness of 10 μm, and La2NiO4 + δ cathode are studied. It is shown that when humid (3% water) hydrogen is supplied to the anode and air is supplied to the cathode, the maximum values of cell’s power density are 1.05 and 0.75 W/cm2 at 900 and 800°С, respectively. After the introduction of praseodymium oxide and ceria into the cathode and the anode, respectively, the power density is ca. 1 W/cm2 at 700°С. It is found that the power density of a cell with impregnated electrodes weakly increases with the increase in temperature to ca. 1.4 W/cm2 at 900°С. The analysis of impedance spectra by the distribution of relaxation times shows that such behavior is associated with the gas-diffusion resistance of the SOFC anode. The latter is explained by the low porosity of the anode and the high rate of fuel consumption.
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Kovalchuk A. N. et al. Single SOFC with Supporting Ni-YSZ Anode, Bilayer YSZ/GDC Film Electrolyte, and La2NiO4 + δ Cathode // Russian Journal of Electrochemistry. 2018. Vol. 54. No. 6. pp. 541-546.
GOST all authors (up to 50) Copy
Kovalchuk A. N., Kuzmin A., Osinkin D. A., Farlenkov A. S., Solov’ev A. A., Shipilova A. V., Ionov I. V., Bogdanovich N. M., Beresnev S. M. Single SOFC with Supporting Ni-YSZ Anode, Bilayer YSZ/GDC Film Electrolyte, and La2NiO4 + δ Cathode // Russian Journal of Electrochemistry. 2018. Vol. 54. No. 6. pp. 541-546.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1134/s1023193518060101
UR - https://doi.org/10.1134/s1023193518060101
TI - Single SOFC with Supporting Ni-YSZ Anode, Bilayer YSZ/GDC Film Electrolyte, and La2NiO4 + δ Cathode
T2 - Russian Journal of Electrochemistry
AU - Kovalchuk, A N
AU - Kuzmin, A.V.
AU - Osinkin, D A
AU - Farlenkov, A S
AU - Solov’ev, A. A.
AU - Shipilova, A. V.
AU - Ionov, I V
AU - Bogdanovich, N M
AU - Beresnev, S M
PY - 2018
DA - 2018/06/25
PB - Pleiades Publishing
SP - 541-546
IS - 6
VL - 54
SN - 1023-1935
SN - 1608-3342
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2018_Kovalchuk,
author = {A N Kovalchuk and A.V. Kuzmin and D A Osinkin and A S Farlenkov and A. A. Solov’ev and A. V. Shipilova and I V Ionov and N M Bogdanovich and S M Beresnev},
title = {Single SOFC with Supporting Ni-YSZ Anode, Bilayer YSZ/GDC Film Electrolyte, and La2NiO4 + δ Cathode},
journal = {Russian Journal of Electrochemistry},
year = {2018},
volume = {54},
publisher = {Pleiades Publishing},
month = {jun},
url = {https://doi.org/10.1134/s1023193518060101},
number = {6},
pages = {541--546},
doi = {10.1134/s1023193518060101}
}
MLA
Cite this
MLA Copy
Kovalchuk, A. N., et al. “Single SOFC with Supporting Ni-YSZ Anode, Bilayer YSZ/GDC Film Electrolyte, and La2NiO4 + δ Cathode.” Russian Journal of Electrochemistry, vol. 54, no. 6, Jun. 2018, pp. 541-546. https://doi.org/10.1134/s1023193518060101.
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