Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/138944
Full metadata record
DC FieldValueLanguage
dc.contributor.authorLv, Hualiangen_US
dc.contributor.authorYang, Zhihongen_US
dc.contributor.authorWang, Paul Luyuanen_US
dc.contributor.authorJi, Guangbinen_US
dc.contributor.authorSong, Jizhongen_US
dc.contributor.authorZheng, Lirongen_US
dc.contributor.authorZeng, Haiboen_US
dc.contributor.authorXu, Zhichuan Jasonen_US
dc.date.accessioned2020-05-14T04:40:48Z-
dc.date.available2020-05-14T04:40:48Z-
dc.date.issued2018-
dc.identifier.citationLv, H., Yang, Z., Wang, P. L., Ji, G., Song, J., Zheng, L., . . . Xu, Z. J. (2018). A voltage-boosting strategy enabling a low-frequency, flexible electromagnetic wave absorption device. Advanced Materials, 30(15), 1706343-. doi:10.1002/adma.201706343en_US
dc.identifier.issn0935-9648en_US
dc.identifier.urihttps://hdl.handle.net/10356/138944-
dc.description.abstractNowadays, low-frequency electromagnetic interference (<2.0 GHz) remains a key core issue that plagues the effective attenuation performance of conventional absorption devices prepared via the component-morphology method (Strategy I). According to theoretical calculations, one fundamental solution is to develop a material that possesses a high ε' but lower ε″. Thus, it is attempted to control the dielectric values via applying an external electrical field, which inducts changes in the macrostructure toward a performance improvement (Strategy II). A sandwich-structured flexible electronic absorption device is designed using a carbon film electrode to conduct an external current. Simultaneously, an absorption layer that is highly responsive to an external voltage is selected via Strategy I. Relying on the synergistic effects from Strategies I and II, this device demonstrates an absorption value of more than 85% at 1.5-2.0 GHz with an applied voltage of 16 V while reducing the thickness to ≈5 mm. In addition, the device also shows a good absorption property at 25-150 °C. The method of utilizing an external voltage to break the intrinsic dielectric feature by modifying a traditional electronic absorption device is demonstrated for the first time and has great significance in solving the low-frequency electromagnetic interference issue.en_US
dc.language.isoenen_US
dc.relation.ispartofAdvanced Materialsen_US
dc.rights© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. All rights reserved. This paper was published in Advanced Materials and is made available with permission of WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.en_US
dc.subjectEngineering::Materialsen_US
dc.titleA voltage-boosting strategy enabling a low-frequency, flexible electromagnetic wave absorption deviceen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Materials Science & Engineeringen_US
dc.identifier.doi10.1002/adma.201706343-
dc.identifier.pmid29512210-
dc.identifier.scopus2-s2.0-85042418860-
dc.identifier.issue15en_US
dc.identifier.volume30en_US
dc.subject.keywordsElectromagnetic Wave Absorptionen_US
dc.subject.keywordsFlexible Electronicsen_US
item.fulltextNo Fulltext-
item.grantfulltextnone-
Appears in Collections:MSE Journal Articles

SCOPUSTM   
Citations 1

718
Updated on Mar 24, 2024

Web of ScienceTM
Citations 1

647
Updated on Oct 29, 2023

Page view(s)

230
Updated on Mar 27, 2024

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.