DC Field | Value | Language |
---|---|---|
dc.contributor.author | Namgung, Yeon | ko |
dc.contributor.author | Hong, Jaewoon | ko |
dc.contributor.author | Kumar, Aniket | ko |
dc.contributor.author | Lim, Dae-Kwang | ko |
dc.contributor.author | Song, Sun-Ju | ko |
dc.date.accessioned | 2020-03-31T07:20:04Z | - |
dc.date.available | 2020-03-31T07:20:04Z | - |
dc.date.created | 2020-03-30 | - |
dc.date.created | 2020-03-30 | - |
dc.date.issued | 2020-06 | - |
dc.identifier.citation | APPLIED CATALYSIS B-ENVIRONMENTAL, v.267 | - |
dc.identifier.issn | 0926-3373 | - |
dc.identifier.uri | http://hdl.handle.net/10203/273738 | - |
dc.description.abstract | Decreasing the operating temperature leads to an issue of high polarization that results in slow electrode kinetics. Infiltration of multi-cation oxide nanoparticle catalyst layer over the cathode backbone can provide low activation energy in catalyzing several electrochemical processes. The adoption of cetrimonium bromide(CTAB)-amino acid (glycine) route can become an efficient route to infiltrate particle with proper stoichiometry due to three-dimensional network forming nature owing to the zwitterionic form of the amino acid. Herein, we report a novel route for the development of discrete Sm0.5Sr0.5CoO3.delta(SSC) nanoparticles on the cathode backbone. In particular, the full cell shows enhancement in electrochemical property with a power density of 1.57 W cm(-2 )at 700 degrees C and 100 h durability test under 1 A cm(-2). These observations indicate that the selection of the CTAB-amino acid route for the infiltration process of SSC nanoparticle on the surface La0.6Sr0.4Co0.2Fe0.8O3.delta(LSCF6428) backbone is a significant step towards electrochemically viable SOFC performance improvement. | - |
dc.language | English | - |
dc.publisher | ELSEVIER | - |
dc.title | One step infiltration induced multi-cation oxide nanocatalyst for load proof SOFC application | - |
dc.type | Article | - |
dc.identifier.wosid | 000518865300052 | - |
dc.identifier.scopusid | 2-s2.0-85075506620 | - |
dc.type.rims | ART | - |
dc.citation.volume | 267 | - |
dc.citation.publicationname | APPLIED CATALYSIS B-ENVIRONMENTAL | - |
dc.identifier.doi | 10.1016/j.apcatb.2019.118374 | - |
dc.contributor.nonIdAuthor | Namgung, Yeon | - |
dc.contributor.nonIdAuthor | Hong, Jaewoon | - |
dc.contributor.nonIdAuthor | Kumar, Aniket | - |
dc.contributor.nonIdAuthor | Song, Sun-Ju | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Nanocatalyst | - |
dc.subject.keywordAuthor | Oxygen reduction reaction | - |
dc.subject.keywordAuthor | Cathode modification | - |
dc.subject.keywordAuthor | Infiltration | - |
dc.subject.keywordAuthor | Solid oxide fuel cells | - |
dc.subject.keywordPlus | OXYGEN-REDUCTION REACTION | - |
dc.subject.keywordPlus | FUEL-CELLS | - |
dc.subject.keywordPlus | SPATIAL-DISTRIBUTION | - |
dc.subject.keywordPlus | POTENTIAL GRADIENTS | - |
dc.subject.keywordPlus | POWER-DENSITY | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | CATHODE | - |
dc.subject.keywordPlus | ELECTROLYTE | - |
dc.subject.keywordPlus | PEROVSKITE | - |
dc.subject.keywordPlus | STABILITY | - |
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