Orthogonal Pattern of Spinnable Multiwall Carbon Nanotubes for Electromagnetic Interference Shielding Effectiveness

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dc.contributor.ORCID0000-0001-5845-5137 (Baughman, RH)
dc.contributor.authorLee, D. W.
dc.contributor.authorKim, H.
dc.contributor.authorMoon, J. H.
dc.contributor.authorJeong, J. -H
dc.contributor.authorSim, H. J.
dc.contributor.authorKim, B. J.
dc.contributor.authorHyeon, J. S.
dc.contributor.authorBaughman, Ray H.
dc.contributor.authorKim, S. J.
dc.contributor.utdAuthorBaughman, Ray H.
dc.date.accessioned2020-03-19T17:09:24Z
dc.date.available2020-03-19T17:09:24Z
dc.date.issued2019-05-022
dc.descriptionDue to copyright restrictions and/or publisher's policy full text access from Treasures at UT Dallas is limited to current UTD affiliates (use the provided Link to Article).
dc.description.abstractThe need for thin and lightweight electromagnetic interference shielding materials is rapidly increasing in several industries, such as aerospace and telecommunication. This research finds that a shielding material, which is developed by the orthogonal pattern of spinnable multiwall carbon nanotubes (MWNTs), is ultra-light weight, thin, and has a high shielding effectiveness (SE). An orthogonal pattern, generated by just alignment of the spinnable MWNTs without adding any support materials such as polymers, ceramics, and magnets demonstrates that it is possible to efficiently attenuate electromagnetic interference (EMI) in the X-band frequency range (8.2–12.4 GHz). EMI SE in the developed shielding material is about 19.2 dB with a specific shielding effectiveness (SSE)/t (thickness) value of 73,633 dB cm² g⁻¹ at a thickness of about 4.48 μm. In addition, absorption effectiveness in this shielding material is as high as 96.3%, which provides excellent ability to reduce the secondary damage by reflection. ©2019 Elsevier Ltd
dc.description.departmentSchool of Natural Sciences and Mathematics
dc.description.departmentAlan G. MacDiarmid NanoTech Institute
dc.description.sponsorshipNational Research Foundation of Korea and the National Research Foundation (Grant No. 2016R1C1B2012340) of the Ministry of Science; Air Force Office of Scientific Research grant FA9550-15-1-0089 I; Robert A. Welch Foundation grant AT-0029.
dc.identifier.bibliographicCitationLee, D. W., H. Kim, J. H. Moon, J. -H Jeong, et al. 2019. "Orthogonal pattern of spinnable multiwall carbon nanotubes for electromagnetic interference shielding effectiveness." Carbon 152: 33-39, doi: 10.1016/j.carbon.2019.05.052
dc.identifier.issn0008-6223
dc.identifier.urihttp://dx.doi.org/10.1016/j.carbon.2019.05.052
dc.identifier.urihttps://hdl.handle.net/10735.1/7414
dc.identifier.volume152
dc.language.isoen
dc.publisherElsevier Ltd
dc.rights©2019 Elsevier Ltd. All Rights Reserved.
dc.source.journalCarbon
dc.subjectElectromagnetic interference
dc.subjectElectromagnetic pulse
dc.subjectElectromagnetic interference
dc.subjectCarbon nanotubes
dc.subjectMagnetic materials
dc.subjectMagnetic shielding
dc.subjectNanotubes
dc.subjectShielding (Electricity)--Materials
dc.subjectShielding (Electricity)
dc.titleOrthogonal Pattern of Spinnable Multiwall Carbon Nanotubes for Electromagnetic Interference Shielding Effectiveness
dc.type.genrearticle

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