Directing Energy Flow in Core-Shell Nanostructures for Efficient Plasmon-Enhanced Electrocatalysis

Cited 12 time in webofscience Cited 0 time in scopus
  • Hit : 97
  • Download : 0
DC FieldValueLanguage
dc.contributor.authorJung, Hayoonko
dc.contributor.authorKwon, Yongminko
dc.contributor.authorKim, Yonghyeonko
dc.contributor.authorAhn, Hochanko
dc.contributor.authorAhn, Hojinko
dc.contributor.authorWy, Younghyunko
dc.contributor.authorHan, Sang Wooko
dc.date.accessioned2023-04-04T01:00:30Z-
dc.date.available2023-04-04T01:00:30Z-
dc.date.created2023-04-03-
dc.date.issued2023-03-
dc.identifier.citationNANO LETTERS, v.23, no.5, pp.1774 - 1780-
dc.identifier.issn1530-6984-
dc.identifier.urihttp://hdl.handle.net/10203/305963-
dc.description.abstractConjugating plasmonic metals with catalytically active materials with controlled configurations can harness their light energy harvesting ability in catalysis. Herein, we present a well-defined core-shell nanostructure composed of an octahedral Au nanocrystal core and a PdPt alloy shell as a bifunctional energy conversion platform for plasmon-enhanced electrocatalysis. The prepared Au@PdPt core-shell nanostructures exhibited significant enhancements in electrocatalytic activity for methanol oxidation and oxygen reduction reactions under visible-light irradiation. Our experimental and computational studies revealed that the electronic hybridization of Pd and Pt allows the alloy material to have a large imaginary dielectric function, which can efficiently induce the shell-biased distribution of plasmon energy upon illumination and, hence, its relaxation at the catalytically active region to promote electrocatalysis.-
dc.languageEnglish-
dc.publisherAMER CHEMICAL SOC-
dc.titleDirecting Energy Flow in Core-Shell Nanostructures for Efficient Plasmon-Enhanced Electrocatalysis-
dc.typeArticle-
dc.identifier.wosid000936213200001-
dc.identifier.scopusid2-s2.0-85148906659-
dc.type.rimsART-
dc.citation.volume23-
dc.citation.issue5-
dc.citation.beginningpage1774-
dc.citation.endingpage1780-
dc.citation.publicationnameNANO LETTERS-
dc.identifier.doi10.1021/acs.nanolett.2c04544-
dc.contributor.localauthorHan, Sang Woo-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorplasmon-enhanced electrocatalysis-
dc.subject.keywordAuthormethanol oxidation-
dc.subject.keywordAuthoroxygen reduction-
dc.subject.keywordAuthorcore-shell nanostructures-
dc.subject.keywordAuthorbimetallic shell-
dc.subject.keywordPlusHOT-ELECTRON TRANSFER-
dc.subject.keywordPlusALLOY ELECTROCATALYSTS-
dc.subject.keywordPlusMETHANOL OXIDATION-
dc.subject.keywordPlusOXYGEN REDUCTION-
dc.subject.keywordPlusSOLAR-
dc.subject.keywordPlusSIZE-
Appears in Collection
CH-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 12 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0