volume 40 issue 46 pages 16532-16539

Long-term stability of infiltrated La0.8Sr0.2CoO3−, La0.58Sr0.4Co0.2Fe0.8O3− and SmBa0.5Sr0.5Co2.0O5+ cathodes for low temperature solid oxide fuel cells

Publication typeJournal Article
Publication date2015-12-01
scimago Q1
wos Q1
SJR1.685
CiteScore13.3
Impact factor8.3
ISSN03603199, 18793487
Condensed Matter Physics
Energy Engineering and Power Technology
Fuel Technology
Renewable Energy, Sustainability and the Environment
Abstract
Here we report the electrochemical performance and long-term stability of La 0.8 Sr 0.2 CoO 3−δ (LSC), La 0.58 Sr 0.4 Co 0.2 Fe 0.8 O 3−δ (LSCF) and SmBa 0.5 Sr 0.5 Co 2.0 O 5+δ (SBSC) infiltrated (ZrO 2 ) 0.89 (Sc 2 O 3 ) 0.1 (CeO 2 ) 0.01 (SSZ) cathodes at low temperatures. At 700 °C, the initial polarization resistance of the infiltrated cathodes increased in following order: SBSC-SSZ (0.054 Ω cm 2 ) 2 )  2 ). After the heat treatment at 620 °C (820–1400 h), the degradation rate of the polarization resistance of LSC-SSZ, LSCF-SSZ and SBSC-SSZ cathode was 179%, 53.9% and 93.1% kh −1 , respectively, while that of the ohmic resistance was 10.6%, 8.86% and 40.9% kh −1 , respectively. X-ray diffraction (XRD) and scanning electron microscope (SEM) observation showed that the degradation was mainly caused by the morphological change of the infiltrated particles while the solid reactions between the infiltrated materials and SSZ backbones were not observed.
Found 
Found 

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GOST Copy
Zhan W. et al. Long-term stability of infiltrated La0.8Sr0.2CoO3−, La0.58Sr0.4Co0.2Fe0.8O3− and SmBa0.5Sr0.5Co2.0O5+ cathodes for low temperature solid oxide fuel cells // International Journal of Hydrogen Energy. 2015. Vol. 40. No. 46. pp. 16532-16539.
GOST all authors (up to 50) Copy
Zhan W., Zhou Y., Chen T., Miao G., Ye X., Li J., Zhan Z., Wang S., Deng Z. Long-term stability of infiltrated La0.8Sr0.2CoO3−, La0.58Sr0.4Co0.2Fe0.8O3− and SmBa0.5Sr0.5Co2.0O5+ cathodes for low temperature solid oxide fuel cells // International Journal of Hydrogen Energy. 2015. Vol. 40. No. 46. pp. 16532-16539.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/j.ijhydene.2015.08.073
UR - https://doi.org/10.1016/j.ijhydene.2015.08.073
TI - Long-term stability of infiltrated La0.8Sr0.2CoO3−, La0.58Sr0.4Co0.2Fe0.8O3− and SmBa0.5Sr0.5Co2.0O5+ cathodes for low temperature solid oxide fuel cells
T2 - International Journal of Hydrogen Energy
AU - Zhan, Weiting
AU - Zhou, Yucun
AU - Chen, Ting
AU - Miao, Guoshuan
AU - Ye, Xiaofeng
AU - Li, Junliang
AU - Zhan, Zhongliang
AU - Wang, Shaorong
AU - Deng, Zhen-Yan
PY - 2015
DA - 2015/12/01
PB - Elsevier
SP - 16532-16539
IS - 46
VL - 40
SN - 0360-3199
SN - 1879-3487
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2015_Zhan,
author = {Weiting Zhan and Yucun Zhou and Ting Chen and Guoshuan Miao and Xiaofeng Ye and Junliang Li and Zhongliang Zhan and Shaorong Wang and Zhen-Yan Deng},
title = {Long-term stability of infiltrated La0.8Sr0.2CoO3−, La0.58Sr0.4Co0.2Fe0.8O3− and SmBa0.5Sr0.5Co2.0O5+ cathodes for low temperature solid oxide fuel cells},
journal = {International Journal of Hydrogen Energy},
year = {2015},
volume = {40},
publisher = {Elsevier},
month = {dec},
url = {https://doi.org/10.1016/j.ijhydene.2015.08.073},
number = {46},
pages = {16532--16539},
doi = {10.1016/j.ijhydene.2015.08.073}
}
MLA
Cite this
MLA Copy
Zhan, Weiting, et al. “Long-term stability of infiltrated La0.8Sr0.2CoO3−, La0.58Sr0.4Co0.2Fe0.8O3− and SmBa0.5Sr0.5Co2.0O5+ cathodes for low temperature solid oxide fuel cells.” International Journal of Hydrogen Energy, vol. 40, no. 46, Dec. 2015, pp. 16532-16539. https://doi.org/10.1016/j.ijhydene.2015.08.073.