DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Jung Hwan | ko |
dc.contributor.author | Seo, Jeongmin | ko |
dc.contributor.author | Kim, Cheolgyu | ko |
dc.contributor.author | Joe, Daniel Juhyung | ko |
dc.contributor.author | Lee, Han Eol | ko |
dc.contributor.author | Im, Tae Hong | ko |
dc.contributor.author | Seok, Jae Young | ko |
dc.contributor.author | Jeong, Chang Kyu | ko |
dc.contributor.author | Ma, Boo Soo | ko |
dc.contributor.author | Park, Hyung Kun | ko |
dc.contributor.author | Kim, Taek-Soo | ko |
dc.contributor.author | Lee, Keon Jae | ko |
dc.date.accessioned | 2018-12-20T06:52:07Z | - |
dc.date.available | 2018-12-20T06:52:07Z | - |
dc.date.created | 2018-12-06 | - |
dc.date.created | 2018-12-06 | - |
dc.date.created | 2018-12-06 | - |
dc.date.issued | 2018-10 | - |
dc.identifier.citation | ADVANCED SCIENCE, v.5, no.11, pp.1801146 | - |
dc.identifier.issn | 2198-3844 | - |
dc.identifier.uri | http://hdl.handle.net/10203/248302 | - |
dc.description.abstract | Herein, a novel stretchable Cu conductor with excellent conductivity and stretchability is reported via the flash-induced multiscale tuning of Cu and an elastomer interface. Microscale randomly wrinkled Cu (amplitude of approximate to 5 mu m and wavelength of approximate to 45 mu m) is formed on a polymer substrate through a single pulse of a millisecond flash light, enabling the elongation of Cu to exceed 20% regardless of the stretching direction. The nanoscale interlocked interface between the Cu nanoparticles (NPs) and the elastomer increases the adhesion force of Cu, which contributes to a significant improvement of the Cu stability and stretchability under harsh yielding stress. Simultaneously, the flash-induced photoreduction of CuO NPs and subsequent Cu NP welding lead to outstanding conductivity (approximate to 37 kS cm(-1)) of the buckled elastic electrode. The 3D structure of randomly wrinkled Cu is modeled by finite element analysis simulations to show that the flash-activated stretchable Cu conductors can endure strain over 20% in all directions. Finally, the wrinkled Cu is utilized for wireless near-field communication on the skin of human wrist. | - |
dc.language | English | - |
dc.publisher | WILEY | - |
dc.title | Flash-Induced Stretchable Cu Conductor via Multiscale-Interfacial Couplings | - |
dc.type | Article | - |
dc.identifier.wosid | 000451173200018 | - |
dc.identifier.scopusid | 2-s2.0-85054500744 | - |
dc.type.rims | ART | - |
dc.citation.volume | 5 | - |
dc.citation.issue | 11 | - |
dc.citation.beginningpage | 1801146 | - |
dc.citation.publicationname | ADVANCED SCIENCE | - |
dc.identifier.doi | 10.1002/advs.201801146 | - |
dc.contributor.localauthor | Joe, Daniel Juhyung | - |
dc.contributor.localauthor | Kim, Taek-Soo | - |
dc.contributor.localauthor | Lee, Keon Jae | - |
dc.contributor.nonIdAuthor | Jeong, Chang Kyu | - |
dc.contributor.nonIdAuthor | Park, Hyung Kun | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.