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dc.contributor.author이종호-
dc.contributor.author윤경중-
dc.contributor.author정현예-
dc.contributor.author정용재-
dc.contributor.author홍종섭-
dc.date.accessioned2021-06-09T04:20:01Z-
dc.date.available2021-06-09T04:20:01Z-
dc.date.issued2018-01-
dc.identifier.citationVOL 55, NO 1-54-
dc.identifier.issn1229-7801-
dc.identifier.other50688-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/67532-
dc.description.abstractThis study investigated the long-term durability of catalyst(Pd or Fe)-infiltrated solid oxide cells for CO2/steam co-electrolysis. Fuel-electrode supported solid oxide cells with dimensions of 5 × 5 cm2 were fabricated, and palladium or iron was subsequently introduced via wet infiltration (as a form of PdO or FeO solution). The metallic catalysts were employed in the fuel-electrode to promote CO2 reduction via reverse water gas shift reactions. The metal-precursor particles were well-dispersed on the fuel-electrode substrate, which formed a bimetallic alloy with Ni embedded on the substrate during high-temperature reduction processes. These planar cells were tested using a mixture of H2O and CO2 to measure the electrochemical and gas-production stabilities during 350 h of co-electrolysis operations. The results confirmed that compared to the Fe-infiltrated cell, the Pd-infiltrated cell had higher stabilities for both electrochemical reactions and gas-production given its resistance to carbon deposition.-
dc.publisher한국세라믹학회지-
dc.publisherJournal of the Korean Ceramic Society-
dc.subjectSOFC-
dc.subjectSolid oxide cells-
dc.subjectCatalysts infiltration-
dc.subjectCo-electrolysis-
dc.subjectCO2 conversion-
dc.subjectLong-term stability-
dc.titleLong-Term Stability for Co-Electrolysis of CO2/Steam Assisted by Catalyst-Infiltrated Solid Oxide Cells-
dc.typeArticle-
dc.relation.page5054-
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