volume 45 issue 4 pages 434-438

Calcium-containing cathodic material for solid oxide fuel cells

Publication typeJournal Article
Publication date2009-04-01
scimago Q4
wos Q4
SJR0.236
CiteScore1.9
Impact factor0.8
ISSN10231935, 16083342
Electrochemistry
Abstract
Using the citrate sol-gel method, a new complex oxide Ca0.75Y0.25Co0.15Mn0.85O2.92 is synthesized. It is shown that this compound is crystallized in the rhombically distorted version of perovskite structure (a = 0.53397(8), b = 0.7470(1), c = 0.52810(6) nm). The phase is characterized by a low coefficient of thermal expansion (CTE) (13.8 ppm K−1) and high electric conductivity (135 S/cm at 900°C). The chemical reaction between Ca0.75Y0.25Co0.15Mn0.85O2.92 and the YSZ and GDC electrolyte materials is studied. The material is highly reactive and reacts with YSZ and GDC at 900°C and 1070°C, respectively. It is concluded that Ca0.75Y0.25Co0.15Mn0.85O2.92 is a promising cathodic material for solid oxide fuel cells, provided a reliable protection SDC sublayer is formed between the cathode and the YSZ membrane.
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Bredikhin I. S. et al. Calcium-containing cathodic material for solid oxide fuel cells // Russian Journal of Electrochemistry. 2009. Vol. 45. No. 4. pp. 434-438.
GOST all authors (up to 50) Copy
Bredikhin I. S., Napolskii F. S., Korovkin E., Istomin S., ANTIPOV E. V., Bredikhin S. I. Calcium-containing cathodic material for solid oxide fuel cells // Russian Journal of Electrochemistry. 2009. Vol. 45. No. 4. pp. 434-438.
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RIS Copy
TY - JOUR
DO - 10.1134/S1023193509040120
UR - http://link.springer.com/10.1134/S1023193509040120
TI - Calcium-containing cathodic material for solid oxide fuel cells
T2 - Russian Journal of Electrochemistry
AU - Bredikhin, I S
AU - Napolskii, F S
AU - Korovkin, E.V.
AU - Istomin, S.Ya.
AU - ANTIPOV, E. V.
AU - Bredikhin, S. I.
PY - 2009
DA - 2009/04/01
PB - Pleiades Publishing
SP - 434-438
IS - 4
VL - 45
SN - 1023-1935
SN - 1608-3342
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2009_Bredikhin,
author = {I S Bredikhin and F S Napolskii and E.V. Korovkin and S.Ya. Istomin and E. V. ANTIPOV and S. I. Bredikhin},
title = {Calcium-containing cathodic material for solid oxide fuel cells},
journal = {Russian Journal of Electrochemistry},
year = {2009},
volume = {45},
publisher = {Pleiades Publishing},
month = {apr},
url = {http://link.springer.com/10.1134/S1023193509040120},
number = {4},
pages = {434--438},
doi = {10.1134/S1023193509040120}
}
MLA
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MLA Copy
Bredikhin, I. S., et al. “Calcium-containing cathodic material for solid oxide fuel cells.” Russian Journal of Electrochemistry, vol. 45, no. 4, Apr. 2009, pp. 434-438. http://link.springer.com/10.1134/S1023193509040120.