Investigation of electrical and electromagnetic properties of quartz fiber reinforced polymer composite material by using modified paints with carbon nanoparticles (graphene/double-walled carbon nanotube)

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dc.authoridGenc Oztoprak, Belgin/0000-0002-4735-3992
dc.contributor.authorGul, Nihal
dc.contributor.authorGenc Oztoprak, Belgin
dc.date.accessioned2024-09-11T19:52:11Z
dc.date.available2024-09-11T19:52:11Z
dc.date.issued2022
dc.departmentİstanbul Gelişim Üniversitesien_US
dc.description.abstractComposite materials have many features to contribute to aircraft design but have low electrical conductivity. In this study, it is aimed to increase the electrical conductivity of FRP (Fiber Reinforced Polymer) composites used in different parts of the aircraft. The modified nanoparticles were added into the aircraft paint and applied on the composites used in the radome part of the aircraft, and it is aimed to either increase or keep the electromagnetic permeability stable. Firstly, the surfaces of the FRP composite samples were painted by Graphene and Double-Walled Carbon Nanotube (DWCNT) to reinforce the conductive nanoparticles at different ratios. Resistance measurements of the samples were made according to the Airbus Electrical Surface Resistance Measurement procedure and their electrical conductivity was calculated. The Non-Contact Measurement Method test setup was used to obtain information about the electromagnetic properties of the samples. As a result of the measurements, N3 (sigma = 4.37x10(-4) S/m, S-21 = -15.81 dB) sample conforms the best with the objectives of ourstudy compared to electrical conductivity (N0, sigma = 4.83x10(-5) S/m) and electromagnetic permeability (N0, S-21 = -15.83 dB) of the reference sample. The contact angle measurements were taken to determine the contact angle changes depending on the surface morphology and conductivity changes of the samples painted with different and varying amounts of nanoparticle doped paint. Additionally, measurements were taken with the FTIR-ATR instrument to make surface analysis of the samples.en_US
dc.description.sponsorshipKocaeli University Scientific Research Projects Coordination Unit [FYL-2021-2364]en_US
dc.description.sponsorshipThis study was supported by Kocaeli University Scientific Research Projects Coordination Unit. Project Code: FYL-2021-2364. The authors thank to the Kocaeli University Aerospace Materials Research and Development Laboratory (HAMAG) managers and Ali GUNERHAN for the use contact angles instrument, THY Teknik A.S. for their support in material supply tests and analysis, Microwave and Antenna Laboratory managers and research assistant Hande BODUR for electromagnetic analysis, managers and Levent CANDAN for microscope measurements, and to the Department of Chemical Engineering for the use of the FTIR-ATR instrument for their contributions to this study.en_US
dc.identifier.doi10.1177/00219983221099332
dc.identifier.endpage3027en_US
dc.identifier.issn0021-9983
dc.identifier.issn1530-793X
dc.identifier.issue19en_US
dc.identifier.scopus2-s2.0-85131006011en_US
dc.identifier.startpage3013en_US
dc.identifier.urihttps://doi.org/10.1177/00219983221099332
dc.identifier.urihttps://hdl.handle.net/11363/7924
dc.identifier.volume56en_US
dc.identifier.wosWOS:000800554000001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherSage Publications Ltden_US
dc.relation.ispartofJournal of Composite Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240903_Gen_US
dc.subjectElectrical conductivityen_US
dc.subjectelectromagnetic propertyen_US
dc.subjectfiber reinforced polymer compositeen_US
dc.subjectgrapheneen_US
dc.subjectcarbon nanotubeen_US
dc.subjectelectromagnetic interference shieldingen_US
dc.titleInvestigation of electrical and electromagnetic properties of quartz fiber reinforced polymer composite material by using modified paints with carbon nanoparticles (graphene/double-walled carbon nanotube)en_US
dc.typeArticleen_US

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