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Baek, Kangkyun
복잡계 자기조립 연구단
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High-performance transparent conductive pyrolyzed carbon (Py-C) ultrathin film

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dc.contributor.authorMonalisa Pal-
dc.contributor.authorGilwoon Lee-
dc.contributor.authorAnupam Giri-
dc.contributor.authorKaliannan Thiyagarajan-
dc.contributor.authorKangkyun Baek-
dc.contributor.authorManish Kumar-
dc.contributor.authorUnyong Jeong-
dc.date.accessioned2020-12-22T02:57:21Z-
dc.date.accessioned2020-12-22T02:57:21Z-
dc.date.available2020-12-22T02:57:21Z-
dc.date.available2020-12-22T02:57:21Z-
dc.date.created2020-09-09-
dc.date.issued2020-07-
dc.identifier.issn2050-7526-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/7764-
dc.description.abstract© The Royal Society of Chemistry.Pyrolyzed carbon (Py-C) film, a member of graphene family, has not been paid significant attention despite its potential advantages in synthesis procedure and opto-electro-mechanical properties. This academic indifference is due to the lack of a low-cost synthesis method for Py-C ultrathin films whose properties are comparable to those of graphene. In this study, we proposed the direct synthesis of Py-C ultrathin films on various target substrates. We produced a hydrogenated amorphous carbon (a-C:H) ultrathin film in a microwave oven and used it as a transferable precursor film for conversion into the Py-C ultrathin film. The thickness of the Py-C ultrathin film was controlled in the range of 0.7-12 nm. The Py-C ultrathin film has opto-electro-mechanical properties comparable to those of graphene, work function (4.57 eV) similar to that of graphene, high transparency with a relatively low sheet resistance (83% at 1.1 kΩ sq-1), excellent flexibility, stable electrical resistance upon folding, anti-oxidation, and chemical protection. This Py-C ultrathin film is expected to find various practical applications as an alternative to graphene. As an example, we demonstrated a highly flexible pixelated display fabricated using the Py-C ultrathin film as an electrode for alternating current electroluminescent (ACEL) devices. This journal i-
dc.description.uri1-
dc.language영어-
dc.publisherROYAL SOC CHEMISTRY-
dc.subjectCHEMICAL-VAPOR-DEPOSITION-
dc.subjectGRAPHENE FILMS-
dc.subjectELECTRODES-
dc.subjectFABRICATION-
dc.titleHigh-performance transparent conductive pyrolyzed carbon (Py-C) ultrathin film-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000549153600009-
dc.identifier.scopusid2-s2.0-85088372636-
dc.identifier.rimsid72818-
dc.contributor.affiliatedAuthorKangkyun Baek-
dc.identifier.doi10.1039/d0tc01936d-
dc.identifier.bibliographicCitationJOURNAL OF MATERIALS CHEMISTRY C, v.8, no.27, pp.9243 - 9251-
dc.citation.titleJOURNAL OF MATERIALS CHEMISTRY C-
dc.citation.volume8-
dc.citation.number27-
dc.citation.startPage9243-
dc.citation.endPage9251-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordPlusCHEMICAL-VAPOR-DEPOSITION-
dc.subject.keywordPlusGRAPHENE FILMS-
dc.subject.keywordPlusELECTRODES-
dc.subject.keywordPlusFABRICATION-
Appears in Collections:
Center for Self-assembly and Complexity(복잡계 자기조립 연구단) > 1. Journal Papers (저널논문)
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