Potential and Limitation of Application of Pulsed Laser Deposited Nano-structure LSC Thin Film Cathode to YSZ Electrolyte SOFC

Title
Potential and Limitation of Application of Pulsed Laser Deposited Nano-structure LSC Thin Film Cathode to YSZ Electrolyte SOFC
Authors
손지원명두환황재연이해원이종호
Keywords
SOFC; Thin Film; Cathode; PLD
Issue Date
2011-05
Publisher
ECS transactions
Citation
VOL 35, NO 1, 2423-2427
Abstract
Possible solutions to the microstructural instability of single phase lanthanum strontium cobaltite thin film cathode fabricated by pulsed laser deposition are presented. The effect of the deposition parameter variation and the deposition materials change from a single phase to a composite are discussed. By introducing the electrolyte-cathode composite concept to the thin film deposition and employing a gradient cathode structure, much improved stability of the high-temperature electrochemical performance and the microstructure of the thin film cathode could be obtained.
URI
http://pubs.kist.re.kr/handle/201004/39739
ISSN
1938-5862
Appears in Collections:
KIST Publication > Article
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