BROWSE

Related Researcher

Author's Photo

Kim, Guntae
gunslab
Research Interests
  • Solid Oxide Fuel Cells (SOFCs)& SOE, PEMFC, metal-air batteries, Metal-CO2 system, Catalyst for DRM

ITEM VIEW & DOWNLOAD

Decreasing interfacial losses with catalysts in La0.9Ca0.1FeO3-δ membranes for syngas production

DC Field Value Language
dc.contributor.author Yu, Anthony S. ko
dc.contributor.author Kim, Junyoung ko
dc.contributor.author Oh, Tae-Sik ko
dc.contributor.author Kim, Guntae ko
dc.contributor.author Gorte, Raymond J. ko
dc.contributor.author Vohs, John M. ko
dc.date.available 2014-11-24T00:07:15Z -
dc.date.created 2014-11-21 ko
dc.date.issued 2014-09 ko
dc.identifier.citation APPLIED CATALYSIS A-GENERAL, v.486, pp.259 - 265 ko
dc.identifier.issn 0926-860X ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/9168 -
dc.description.abstract The effect of modification of the surface of a La0.9Ca0.1FeO3 (LCF) membrane by the addition of a porous layer with an infiltrated catalyst on oxygen flux through the membrane in a CO/air gradient was investigated. Membranes with Pt and CeO2 catalysts on the fuel (CO) side and La0.8Sr0.2FeO3 (LSF) on the air-side exhibited oxygen permeation fluxes that were 91, 28, and 5.8 times greater at 873 K, 973 K, and 1073 K, respectively, compared to a membrane with unmodified surfaces. The relative contributions of the bulk (Rb) and surface (Rs) resistances to the total resistance to oxygen ion flow (Rtot) were accessed by measuring the oxygen flux as a function of the membrane thickness. Rs was found to dominate Rtot, demonstrating the importance of the surface processes. ko
dc.description.statementofresponsibility close -
dc.language 영어 ko
dc.publisher ELSEVIER SCIENCE BV ko
dc.title Decreasing interfacial losses with catalysts in La0.9Ca0.1FeO3-δ membranes for syngas production ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-84908612799 ko
dc.identifier.wosid 000344439400029 ko
dc.type.rims ART ko
dc.description.wostc 0 *
dc.description.scopustc 0 *
dc.date.tcdate 2015-05-06 *
dc.date.scptcdate 2014-11-21 *
dc.identifier.doi 10.1016/j.apcata.2014.08.028 ko
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84908612799 ko
Appears in Collections:
ECHE_Journal Papers
Files in This Item:
There are no files associated with this item.

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show simple item record

qrcode

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU