There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 18068 | - |
dc.citation.number | 21 | - |
dc.citation.startPage | 18061 | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 9 | - |
dc.contributor.author | Lee, Hye jin | - |
dc.contributor.author | Jung, Dae-Han | - |
dc.contributor.author | Kil, Tae-Hyeon | - |
dc.contributor.author | Kim, Sang Hyeon | - |
dc.contributor.author | Lee, Ki-Suk | - |
dc.contributor.author | Baek, Seung-Hyub | - |
dc.contributor.author | Choi, Won Jun | - |
dc.contributor.author | Baik, Jeong Min | - |
dc.date.accessioned | 2023-12-21T22:15:27Z | - |
dc.date.available | 2023-12-21T22:15:27Z | - |
dc.date.created | 2017-05-30 | - |
dc.date.issued | 2017-05 | - |
dc.description.abstract | A facile method to fabricate a mechanically robust, stretchable solar absorber for stretchable heat generation and an enhanced thermoelectric generator (TEG) is demonstrated. This strategy is very simple: it uses a multilayer film made of titanium and magnesium fluoride optimized by a two-dimensional finite element frequency-domain simulation, followed by the application of mechanical stresses such as bending and stretching to the film. This process produces many microsized sheets with submicron thickness (∼500 nm), showing great adhesion to any substrates such as fabrics and polydimethylsiloxane. It exhibits a quite high light absorption of approximately 85% over a wavelength range of 0.2-4.0 μm. Under 1 sun illumination, the solar absorber on various stretchable substrates increased the substrate temperature to approximately 60 °C, irrespective of various mechanical stresses such as bending, stretching, rubbing, and even washing. The TEG with the absorber on the top surface also showed an enhanced output power of 60%, compared with that without the absorber. With an incident solar radiation flux of 38.3 kW/m2, the output power significantly increased to 24 mW/cm2 because of the increase in the surface temperature to 141 °C. | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.9, no.21, pp.18061 - 18068 | - |
dc.identifier.doi | 10.1021/acsami.7b03741 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.scopusid | 2-s2.0-85020053377 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/22017 | - |
dc.identifier.url | http://pubs.acs.org/doi/abs/10.1021/acsami.7b03741 | - |
dc.identifier.wosid | 000402691600045 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Mechanically Robust, Stretchable Solar Absorbers with Submicron-Thick Multilayer Sheets for Wearable and Energy Applications | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics; Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | mechanical robustness | - |
dc.subject.keywordAuthor | solar absorber | - |
dc.subject.keywordAuthor | high light absorption | - |
dc.subject.keywordAuthor | thermoelectric generator | - |
dc.subject.keywordAuthor | wearable solar heater | - |
dc.subject.keywordPlus | SELECTIVE ABSORBERS | - |
dc.subject.keywordPlus | OPTICAL-PROPERTIES | - |
dc.subject.keywordPlus | THERMAL-STABILITY | - |
dc.subject.keywordPlus | CONVERSION | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | STEAM | - |
dc.subject.keywordPlus | COLLECTORS | - |
dc.subject.keywordPlus | SIMULATION | - |
dc.subject.keywordPlus | STORAGE | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.