Improvement of thermal stability and gamma-rayabsorption in microwave absorbable poly(methylmethacrylate)/graphene nanoplatelets nanocomposite

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dc.contributor.authorGül, Furkan Berke
dc.contributor.authorBel, Tayfun
dc.contributor.authorMuhammettursun, Mahmut
dc.contributor.authorKocacinar, Elif
dc.contributor.authorErman, Ecem
dc.contributor.authorDoğan, Emre
dc.contributor.authorCelep, Murat
dc.contributor.authorBaydoğan, Nilgün
dc.date.accessioned2024-03-18T11:58:31Z
dc.date.available2024-03-18T11:58:31Z
dc.date.issued2021
dc.departmentTAÜ, Fen Fakültesi, Enerji Bilimi ve Teknolojileri Bölümüen_US
dc.description.abstractThe graphene nanofiller (2 wt%) was dispersed in poly(methyl methacrylate) byin situ polymerization method. The optimum high frequency (microwave)absorption was evaluated at X-band due to changes in the scattering parameters(determined by using a vector network analyzer). The slight improvement hasbeen attained in gamma attenuation coefficient of the polymer nanocompositeby using gamma transmission technique. The addition of graphene nanoplatelets(2 wt%) resulted in a thermal improvement from 196.73 to 243.00 C (with 5%weight loss) in TGA analysis. The graphene nanoplatelets provided an optimumdecrease in scattering of the microwaves due to the elimination of the defectsand the prevention of the agglomeration of the graphene nanoplates. Theimprovement of microwave absorption (between 8 and 12 GHz) suggested thatthe nanocomposite was a suitable candidate as a microwave absorbing material.This multipurpose nanocomposite has provided thermal stability and it hasensured the optimum gamma-ray and microwave absorption depending on thedevelopment of the structural properties. The development of these physicalcharacteristics has enabled to improve the electrical conductivity as a result ofthe progress in the structural properties.
dc.identifier.citationGül, Furkan B., Bel, T., Muhammettursun, M., Kocacinar, E., Erman, E., Doğan, E., Celep, M., Baydoğan, N., (2021). Improvement of thermal stability and gamma-rayabsorption in microwave absorbable poly(methylmethacrylate)/graphene nanoplatelets nanocomposite. Journal of Applied Polymer Science, 138 (Ocak), 1-18.
dc.identifier.doi10.1002/app.50897
dc.identifier.endpage18en_US
dc.identifier.isbn0021-8995
dc.identifier.issn1097-4628
dc.identifier.issueOcaken_US
dc.identifier.scopusqualityQ2
dc.identifier.startpage1en_US
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/epdf/10.1002/app.50897
dc.identifier.urihttps://hdl.handle.net/20.500.12846/859
dc.identifier.volume138en_US
dc.language.isoen
dc.publisherJournal of Applied Polymer Science
dc.relation.ispartofJournal of Applied Polymer Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectApplicationsen_US
dc.subjectSynthesis and processing techniquesen_US
dc.subjectThermoplasticsen_US
dc.titleImprovement of thermal stability and gamma-rayabsorption in microwave absorbable poly(methylmethacrylate)/graphene nanoplatelets nanocomposite
dc.typeArticle

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