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Thermally Controlled, Patterned Graphene Transfer Printing for Transparent and Wearable Electronic/Optoelectronic System

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dc.contributor.authorChoi, Moon Kee-
dc.contributor.authorPark, Inhyuk-
dc.contributor.authorKim, Dong Chan-
dc.contributor.authorJoh, Eehyung-
dc.contributor.authorPark, Ok Kyu-
dc.contributor.authorKim, Jaemin-
dc.contributor.authorKim, Myungbin-
dc.contributor.authorChoi, Changsoon-
dc.contributor.authorYang, Jiwoong-
dc.contributor.authorCho, Kyoung Won-
dc.contributor.authorHwang, Jae-Ho-
dc.contributor.authorNam, Jwa-Min-
dc.contributor.authorHyeon, Taeghwan-
dc.contributor.authorKim, Ji Hoon-
dc.contributor.authorKim, Dae-Hyeong-
dc.date.accessioned2020-02-17T04:29:13Z-
dc.date.available2020-02-17T04:29:13Z-
dc.date.issued2015-12-
dc.identifier.citationAdvanced Functional Materials, Vol.25 No.46, pp.7109-7118-
dc.identifier.isbn1616-301X-
dc.identifier.issn1616-301X-
dc.identifier.other38043-
dc.identifier.urihttp://hdl.handle.net/10371/164328-
dc.description.abstractGraphene has been highlighted as a platform material in transparent electronics and optoelectronics, including flexible and stretchable ones, due to its unique properties such as optical transparency, mechanical softness, ultrathin thickness, and high carrier mobility. Despite huge research efforts for graphene-based electronic/optoelectronic devices, there are remaining challenges in terms of their seamless integration, such as the high-quality contact formation, precise alignment of micrometer-scale patterns, and control of interfacial-adhesion/local-resistance. Here, a thermally controlled transfer printing technique that allows multiple patterned-graphene transfers at desired locations is presented. Using the thermal-expansion mismatch between the viscoelastic sacrificial layer and the elastic stamp, a "heating and cooling" process precisely positions patterned graphene layers on various substrates, including graphene prepatterns, hydrophilic surfaces, and super-hydrophobic surfaces, with high transfer yields. A detailed theoretical analysis of underlying physics/mechanics of this approach is also described. The proposed transfer printing successfully integrates graphene-based stretchable sensors, actuators, light-emitting diodes, and other electronics in one platform, paving the way toward transparent and wearable multifunctional electronic systems.-
dc.subjectgraphene-
dc.subjectlight-emitting diode-
dc.subjectsensor and actuator-
dc.subjecttransfer printing-
dc.subjecttransparent electronics-
dc.subjectwearable electronics-
dc.titleThermally Controlled, Patterned Graphene Transfer Printing for Transparent and Wearable Electronic/Optoelectronic System-
dc.typeArticle-
dc.contributor.AlternativeAuthor현택환-
dc.contributor.AlternativeAuthor김대형-
dc.contributor.AlternativeAuthor남좌민-
dc.identifier.doi10.1002/adfm.201502956-
dc.citation.journaltitleAdvanced Functional Materials-
dc.identifier.scopusid2-s2.0-85000450794-
dc.citation.endpage7118-
dc.citation.number46-
dc.citation.startpage7109-
dc.citation.volume25-
dc.identifier.urlhttps://onlinelibrary.wiley.com/doi/full/10.1002/adfm.201502956-
dc.identifier.rimsid38043-
dc.identifier.sci000366503700001-
dc.description.isOpenAccessN-
dc.contributor.affiliatedAuthorHyeon, Taeghwan-
dc.contributor.affiliatedAuthorKim, Dae-Hyeong-
Appears in Collections:
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Chemical and Biological Engineering (화학생물공학부)Journal Papers (저널논문_화학생물공학부)
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Chemical and Biological Engineering (화학생물공학부)Chemical Convergence for Energy and Environment (에너지환경 화학융합기술전공)Journal Papers (저널논문_에너지환경 화학융합기술전공)
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