Show simple item record

Files in this item


Item metadata

dc.contributor.authorJeon, Ok Sung
dc.contributor.authorLee, Jin Goo
dc.contributor.authorJi, Yunseong
dc.contributor.authorLee, Sung-hun
dc.contributor.authorKwon, Ohchan
dc.contributor.authorKim, Jeong Pil
dc.contributor.authorShul, Yong Gun
dc.identifier.citationJeon , O S , Lee , J G , Ji , Y , Lee , S , Kwon , O , Kim , J P & Shul , Y G 2019 , ' Effects of dispersed copper nanoparticles on Ni-ceria based dry methanol fuelled low temperature solid oxide fuel cells ' , RSC Advances , vol. 9 , no. 11 , pp. 6320-6327 .
dc.identifier.otherPURE: 258223602
dc.identifier.otherPURE UUID: f3ee5226-f3ad-4821-ad6e-3193ce4645e7
dc.identifier.otherRIS: urn:465D6D8A7651E9D566BDD77ACFD7DB2D
dc.identifier.otherScopus: 85062466736
dc.identifier.otherWOS: 000459507800055
dc.descriptionThis research was supported by New & Renewable Energy Core Technology Program of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) granted financial resource from the Ministry of Trade, Industry & Energy, Republic of Korea (No. 20173010041930).en
dc.description.abstractMethanol is an attractive energy source due to its portability and thermodynamic coke resistance by its oxygen content. In order to operate dry methanol fuel low temperature solid oxide fuel cells (LT-SOFCs), it is important to solve the problems of carbon formation and its low performance. In this study, copper impregnation was selected to decrease the carbon deposition and enhance the performance at low temperature. The interaction of copper, ceria and nickel improves CO oxidation capacity which improves coke tolerance and nano-sized nickel copper alloys improved durability and catalytic performance under methanol feed. It markedly amplified the performance about 0.4 W cm−2 at 550 °C with the durable operation at 1.4 A cm−2 over 50 h. Loading copper nanoparticles is promising method for Ni-ceria based LT-SOFC using methanol fuel with high performance and stable operation.
dc.relation.ispartofRSC Advancesen
dc.rightsCopyright © 2019 The Author(s). Open Access article. This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.en
dc.subjectQD Chemistryen
dc.titleEffects of dispersed copper nanoparticles on Ni-ceria based dry methanol fuelled low temperature solid oxide fuel cellsen
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews.School of Chemistryen
dc.description.statusPeer revieweden

This item appears in the following Collection(s)

Show simple item record