DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wy, Younghyun | ko |
dc.contributor.author | Lee, Seunghoon | ko |
dc.contributor.author | Wi, Dae Han | ko |
dc.contributor.author | Han, Sang Woo | ko |
dc.date.accessioned | 2018-07-24T01:38:53Z | - |
dc.date.available | 2018-07-24T01:38:53Z | - |
dc.date.created | 2018-06-25 | - |
dc.date.created | 2018-06-25 | - |
dc.date.issued | 2018-05 | - |
dc.identifier.citation | PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION, v.35, no.5 | - |
dc.identifier.issn | 0934-0866 | - |
dc.identifier.uri | http://hdl.handle.net/10203/243717 | - |
dc.description.abstract | Developing sensitive and stable hydrogen sensors is of great importance for sustainable energy development. Here, a novel hydrogen sensing platform is described based on colloidal clusters of Au@Pd core-shell nanoparticles (Au@Pd NPCs) with characteristic localized surface plasmon resonance (LSPR) properties. Au@Pd NPCs with well-controlled topologies exhibit highly pronounced sensitivity for LSPR-based hydrogen sensing in aqueous solution in comparison to their nanoparticle counterparts and previously reported Au-Pd bimetallic nanostructures, which can be attributed to highly promoted plasmonic field resulting from the cluster formation. Furthermore, Au@Pd NPCs show stable sensing capability for repeated hydrogen sensing cycles. The present strategy for devising high-performance LSPR-based hydrogen sensors via the controlled assembly of bimetallic nanoparticles can be applied to the development of efficient plasmonic platforms for various sensing applications. | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.subject | NOBLE-METAL NANOCRYSTALS | - |
dc.subject | RAMAN-SPECTROSCOPY | - |
dc.subject | CATALYTIC-REACTIONS | - |
dc.subject | AU NANORODS | - |
dc.subject | LIGHT | - |
dc.subject | SHAPE | - |
dc.subject | ELECTROCATALYSIS | - |
dc.subject | PLATFORM | - |
dc.subject | SENSORS | - |
dc.subject | ENERGY | - |
dc.title | Colloidal Clusters of Bimetallic Core-Shell Nanoparticles for Enhanced Sensing of Hydrogen in Aqueous Solution | - |
dc.type | Article | - |
dc.identifier.wosid | 000434418800006 | - |
dc.identifier.scopusid | 2-s2.0-85040744089 | - |
dc.type.rims | ART | - |
dc.citation.volume | 35 | - |
dc.citation.issue | 5 | - |
dc.citation.publicationname | PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION | - |
dc.identifier.doi | 10.1002/ppsc.201700380 | - |
dc.contributor.localauthor | Han, Sang Woo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | core-shell | - |
dc.subject.keywordAuthor | hydrogen sensing | - |
dc.subject.keywordAuthor | nanoparticle clusters | - |
dc.subject.keywordAuthor | surface plasmon | - |
dc.subject.keywordPlus | NOBLE-METAL NANOCRYSTALS | - |
dc.subject.keywordPlus | RAMAN-SPECTROSCOPY | - |
dc.subject.keywordPlus | CATALYTIC-REACTIONS | - |
dc.subject.keywordPlus | AU NANORODS | - |
dc.subject.keywordPlus | LIGHT | - |
dc.subject.keywordPlus | SHAPE | - |
dc.subject.keywordPlus | ELECTROCATALYSIS | - |
dc.subject.keywordPlus | PLATFORM | - |
dc.subject.keywordPlus | SENSORS | - |
dc.subject.keywordPlus | ENERGY | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.