DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yang, Seung-Bok | ko |
dc.contributor.author | Choi, HongKyw | ko |
dc.contributor.author | Lee, Da Som | ko |
dc.contributor.author | Choi, Choon-Gi | ko |
dc.contributor.author | Choi, Sung-Yool | ko |
dc.contributor.author | Kim, Il-Doo | ko |
dc.date.accessioned | 2015-04-08T06:34:11Z | - |
dc.date.available | 2015-04-08T06:34:11Z | - |
dc.date.created | 2015-03-26 | - |
dc.date.created | 2015-03-26 | - |
dc.date.created | 2015-03-26 | - |
dc.date.created | 2015-03-26 | - |
dc.date.issued | 2015-03 | - |
dc.identifier.citation | SMALL, v.11, no.11, pp.1293 - 1300 | - |
dc.identifier.issn | 1613-6810 | - |
dc.identifier.uri | http://hdl.handle.net/10203/195816 | - |
dc.description.abstract | Graphene/silver nanowire (AgNWs) stacked electrodes, i.e., graphene/AgNWs, are fabricated on a glass substrate by air-spray coating of AgNWs followed by subsequent encapsulation via a wet transfer of single-layer graphene (SLG) and multilayer graphene (MLG, reference specimen) sheets. Here, graphene is introduced to improve the optical sintering efficiency of a xenon flash lamp by controlling optical transparency and light absorbing yield in stacked graphene/AgNW electrodes, facilitating the fusion at contacts of AgNWs. Intense pulsed light (IPL) sintering induced ultrafast (<20 ms) welding of AgNW junctions encapsulated by graphene, resulting in approximately a four-fold reduction in the sheet resistance of IPL-treated graphene/AgNWs compared to that of IPL-treated AgNWs. The role of graphene in IPL-treated graphene/AgNWs is further investigated as a passivation layer against thermal oxidation and sulfurization. This work demonstrates that optical sintering is an efficient way to provide fast welding of Ag wire-to-wire junctions in stacked electrodes of graphene/AgNWs, leading to enhanced conductivity as well as superior long-term stability under oxygen and sulfur atmospheres. | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Improved Optical Sintering Efficiency at the Contacts of Silver Nanowires Encapsulated by a Graphene Layer | - |
dc.type | Article | - |
dc.identifier.wosid | 000352284700007 | - |
dc.identifier.scopusid | 2-s2.0-85027926756 | - |
dc.type.rims | ART | - |
dc.citation.volume | 11 | - |
dc.citation.issue | 11 | - |
dc.citation.beginningpage | 1293 | - |
dc.citation.endingpage | 1300 | - |
dc.citation.publicationname | SMALL | - |
dc.identifier.doi | 10.1002/smll.201402474 | - |
dc.contributor.localauthor | Choi, Sung-Yool | - |
dc.contributor.localauthor | Kim, Il-Doo | - |
dc.contributor.nonIdAuthor | Yang, Seung-Bok | - |
dc.contributor.nonIdAuthor | Choi, HongKyw | - |
dc.contributor.nonIdAuthor | Lee, Da Som | - |
dc.contributor.nonIdAuthor | Choi, Choon-Gi | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | TRANSPARENT ELECTRODES | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | NETWORKS | - |
dc.subject.keywordPlus | CONDUCTIVITY | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | SURFACE | - |
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