Performance and electrochemical analysis of solid oxide fuel cells based on LSCF-YSZ nano-electrode

Publication: Research - peer-reviewJournal article – Annual report year: 2017

DOI

View graph of relations

NiO-YSZ/YSZ/LSCF-YSZ tri-layer structure SOFC has been fabricated by tape casting and infiltration methods. Subsequently, polarization curves and electrochemical impedance spectra measurement were carried out to evaluate cell performance at 850-700°C with varied steam content in hydrogen supplied to the anode. At 800°C, open circuit voltage for 4% steam-humidified hydrogen reached 1.069 V, along with a power density of 831 mW/cm2 at 0.7 V. Furthermore, 500 hours of long-term durability test has been performed at 750°C in hydrogen atmosphere, as a consequence that a voltage degradation rate of 1.7%/kh has been measured.
Original languageEnglish
JournalInternational Journal of Applied Ceramic Technology
Volume14
Issue number5
Pages (from-to)1006-1012
ISSN1546-542X
DOIs
StatePublished - 2017
CitationsWeb of Science® Times Cited: 0

    Keywords

  • DRT, Electrochemical analysis, LSCF-YSZ, SOFC
Download as:
Download as PDF
Select render style:
APAAuthorCBE/CSEHarvardMLAStandardVancouverShortLong
PDF
Download as HTML
Select render style:
APAAuthorCBE/CSEHarvardMLAStandardVancouverShortLong
HTML
Download as Word
Select render style:
APAAuthorCBE/CSEHarvardMLAStandardVancouverShortLong
Word

ID: 136797162