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DC Field | Value | Language |
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dc.citation.number | 9 | - |
dc.citation.startPage | 1900095 | - |
dc.citation.title | ADVANCED MATERIALS INTERFACES | - |
dc.citation.volume | 6 | - |
dc.contributor.author | Kwon, Yeon Ju | - |
dc.contributor.author | Kwon, Youngkook | - |
dc.contributor.author | Park, Ho Seok | - |
dc.contributor.author | Lee, Jea Uk | - |
dc.date.accessioned | 2023-12-21T19:10:45Z | - |
dc.date.available | 2023-12-21T19:10:45Z | - |
dc.date.created | 2019-04-17 | - |
dc.date.issued | 2019-05 | - |
dc.description.abstract | Herein, the development of a cost-effective system is reported for the mass production of electrochemically exfoliated graphene (EEG) using multiple graphite–stainless-steel electrodes (multicells) in a series configuration and its application to heat transfer. Exfoliation using series-configured multicells leads to the production of high-quality graphene (a few layers of graphene sheets with a low oxygen content and a high C/O ratio of 16.2) at a rate of 30 g per half hour (one-batch). Furthermore, EEG paper is fabricated by the vacuum filtration of the EEG dispersion, and further thermal annealing and mechanical-compression processes are used to investigate the effects of heat and pressure on the thermal conductivities of the EEG paper. EEG paper with wide (100–1000 W m −1 K −1 ) and narrow (100–200 W m −1 K −1 ) ranges of thermal conductivity is obtained when thermally annealed and mechanically compressed, respectively, highlighting the high quality of the massively produced and solution processable graphene. This approach provides a cost-effective process for the mass production of graphene, as well offering a feasible route to highly thermally conductive graphene paper for heat-management applications, such as heat-dissipating media in light-emitting-diode displays, and electronic and photonic devices. © 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim | - |
dc.identifier.bibliographicCitation | ADVANCED MATERIALS INTERFACES, v.6, no.9, pp.1900095 | - |
dc.identifier.doi | 10.1002/admi.201900095 | - |
dc.identifier.issn | 2196-7350 | - |
dc.identifier.scopusid | 2-s2.0-85063399637 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/26548 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/full/10.1002/admi.201900095 | - |
dc.identifier.wosid | 000471810800015 | - |
dc.language | 영어 | - |
dc.publisher | Wiley-VCH Verlag | - |
dc.title | Mass-Produced Electrochemically Exfoliated Graphene for Ultrahigh Thermally Conductive Paper Using a Multimetal Electrode System | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | electrochemically exfoliated graphene | - |
dc.subject.keywordAuthor | mass production | - |
dc.subject.keywordAuthor | multimetal electrode system | - |
dc.subject.keywordAuthor | thermal conductivity | - |
dc.subject.keywordPlus | Cost effectiveness | - |
dc.subject.keywordPlus | Display devices | - |
dc.subject.keywordPlus | Graphite electrodes | - |
dc.subject.keywordPlus | Heat transfer | - |
dc.subject.keywordPlus | Paper | - |
dc.subject.keywordPlus | Photonic devices | - |
dc.subject.keywordPlus | Thermal conductivity | - |
dc.subject.keywordPlus | Cost effective systems | - |
dc.subject.keywordPlus | Electrode systems | - |
dc.subject.keywordPlus | Exfoliated graphene | - |
dc.subject.keywordPlus | Light emitting diode displays | - |
dc.subject.keywordPlus | Mass production | - |
dc.subject.keywordPlus | Mechanical compression | - |
dc.subject.keywordPlus | Solution processable | - |
dc.subject.keywordPlus | Stainless steel electrode | - |
dc.subject.keywordPlus | Graphene | - |
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