Performance of Protonic Ceramic Fuel Cells Based on Yb-doped BaZrO3 Electrolyte

Title
Performance of Protonic Ceramic Fuel Cells Based on Yb-doped BaZrO3 Electrolyte
Authors
박종성이종호이해원김병국
Keywords
Proton conductor; SOFC; BaZrO3; *SOFC XI (ECS 216th meething),Full Paper/Poster
Issue Date
2009-10
Publisher
ECS transactions
Citation
VOL 25, NO 2, 795-800
Abstract
Anode-supported fuel cells based on proton conducting Yb-doped BaZrO3 were fabricated by dry pressing and sintering at 1300℃. The proton conducting Yb-doped BaZrO3 with the addition of ZnO sintering aid was used as electrolyte and the cermet composed of Ni and Ba(Zr0.84Yb0.15Cu0.01)O3-δ was used for the porous anode substrate. The thickness of the electrolyte layer was about 60 μm and the maximum power density of the fuel cells was 51 mW/㎠ at 600℃.
URI
http://pubs.kist.re.kr/handle/201004/35989
ISSN
1938-5862
Appears in Collections:
KIST Publication > Article
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