High-Performance Microwave-Absorbing Hemp Textile: Ni-Zn Ferrite and Multiwalled Carbon Nanotubes-Infused Nanocomposite for X-Band Electromagnetic Interference Shielding

Basit Öğe Kaydı
dc.authorid0000-0001-6876-7871
dc.authorid0000-0002-7361-2302
dc.contributor.authorTeber, Pembe
dc.contributor.authorTeber, Ahmet
dc.contributor.authorKarakas, Ibrahim Hakki
dc.date.accessioned2026-02-28T12:17:39Z
dc.date.available2026-02-28T12:17:39Z
dc.date.issued2025
dc.departmentBayburt Üniversitesi
dc.description.abstractThis study aims to develop a flexible and sustainable electromagnetic (EM) wave-absorbing material by using hemp fabric as a substrate incorporated with multiwalled carbon nanotubes (MWCNTs) and magnetic Ni-Zn ferrite nanoparticles (NPs). In this context, the objective is to achieve effective EM attenuation across a wide frequency range using a green, lightweight composite to meet the rising demand for ecofriendly shielding in electronic and communication systems. Ni0.5Zn0.5Fe2O4 and MWCNT composite NPs are uniformly dispersed in a molten paraffin binder and impregnated into hemp fabrics. The magnetic NPs are synthesized via the microwave-assisted combustion method. The EM parameters of the resulting structure are determined in the X-band using experimental scattering data and the Nicholson-Ross-Weir method. Absorption performance is evaluated based on varying weight ratios of magnetic NPs and MWCNTs, with an emphasis on impedance matching. The results indicate that combining dielectric and magnetic components significantly enhances absorption. A maximum reflection loss of -72.42 dB and a 3.81 GHz bandwidth (covering over 90.71% of the X-band) are achieved at 10.08 GHz. Increasing Ni-Zn content shifts the resonance to higher frequencies. This sustainable, flexible composite shows strong potential for electromagnetic interference shielding, particularly in defense applications requiring radar invisibility.
dc.identifier.doi10.1002/adem.202500835
dc.identifier.issn1438-1656
dc.identifier.issn1527-2648
dc.identifier.issue18
dc.identifier.scopus2-s2.0-105010260099
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1002/adem.202500835
dc.identifier.urihttps://hdl.handle.net/20.500.12403/5897
dc.identifier.volume27
dc.identifier.wosWOS:001526666200001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley-V C H Verlag Gmbh
dc.relation.ispartofAdvanced Engineering Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20260218
dc.subjectcarbon nanotubes
dc.subjectdielectric
dc.subjecthemp fabric
dc.subjectmagnetic
dc.subjectmicrowave absorption
dc.subjectnanoparticles
dc.subjectX-band
dc.titleHigh-Performance Microwave-Absorbing Hemp Textile: Ni-Zn Ferrite and Multiwalled Carbon Nanotubes-Infused Nanocomposite for X-Band Electromagnetic Interference Shielding
dc.typeArticle

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu