Electromagnetic Shielding of Monolayer MXene Assemblies

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dc.contributor.authorYun, Taeyeongko
dc.contributor.authorKim, Hyerimko
dc.contributor.authorIqbal, Aamirko
dc.contributor.authorCho, Yong Sooko
dc.contributor.authorLee, Gang Sanko
dc.contributor.authorKim, Myung-Kiko
dc.contributor.authorKim, Seon Joonko
dc.contributor.authorKim, Daesinko
dc.contributor.authorGogotsi, Yuryko
dc.contributor.authorKim, Sang Oukko
dc.contributor.authorKoo, Chong Minko
dc.date.accessioned2020-05-29T09:20:40Z-
dc.date.available2020-05-29T09:20:40Z-
dc.date.created2020-01-29-
dc.date.created2020-01-29-
dc.date.created2020-01-29-
dc.date.created2020-01-29-
dc.date.created2020-01-29-
dc.date.created2020-01-29-
dc.date.issued2020-03-
dc.identifier.citationADVANCED MATERIALS, v.32, no.9-
dc.identifier.issn0935-9648-
dc.identifier.urihttp://hdl.handle.net/10203/274350-
dc.description.abstractMiniaturization of electronics demands electromagnetic interference (EMI) shielding of nanoscale dimension. The authors report a systematic exploration of EMI shielding behavior of 2D Ti3C2Tx MXene assembled films over a broad range of film thicknesses, monolayer by monolayer. Theoretical models are used to explain the shielding mechanism below skin depth, where multiple reflection becomes significant, along with the surface reflection and bulk absorption of electromagnetic radiation. While a monolayer assembled film offers approximate to 20% shielding of electromagnetic waves, a 24-layer film of approximate to 55 nm thickness demonstrates 99% shielding (20 dB), revealing an extraordinarily large absolute shielding effectiveness (3.89 x 10(6) dB cm(2) g(-1)). This remarkable performance of nanometer-thin solution processable MXene proposes a paradigm shift in shielding of lightweight, portable, and compact next-generation electronic devices.-
dc.languageEnglish-
dc.publisherWILEY-V C H VERLAG GMBH-
dc.titleElectromagnetic Shielding of Monolayer MXene Assemblies-
dc.typeArticle-
dc.identifier.wosid000508653800001-
dc.identifier.scopusid2-s2.0-85078678636-
dc.type.rimsART-
dc.citation.volume32-
dc.citation.issue9-
dc.citation.publicationnameADVANCED MATERIALS-
dc.identifier.doi10.1002/adma.201906769-
dc.contributor.localauthorKim, Sang Ouk-
dc.contributor.nonIdAuthorKim, Hyerim-
dc.contributor.nonIdAuthorIqbal, Aamir-
dc.contributor.nonIdAuthorCho, Yong Soo-
dc.contributor.nonIdAuthorKim, Myung-Ki-
dc.contributor.nonIdAuthorKim, Seon Joon-
dc.contributor.nonIdAuthorKim, Daesin-
dc.contributor.nonIdAuthorGogotsi, Yury-
dc.contributor.nonIdAuthorKoo, Chong Min-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthor2D materials-
dc.subject.keywordAuthorelectromagnetic interference shielding-
dc.subject.keywordAuthorMXene-
dc.subject.keywordAuthornanomaterials-
dc.subject.keywordAuthorself-assembly-
dc.subject.keywordPlusWAFER-SCALE GROWTH-
dc.subject.keywordPlusGRAPHENE-
dc.subject.keywordPlusLIGHTWEIGHT-
dc.subject.keywordPlusTRANSITION-
dc.subject.keywordPlusCOMPOSITES-
dc.subject.keywordPlusFILMS-
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