Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.13091/1720
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yanardağ, Duygu | - |
dc.contributor.author | Ahmetli, Gülnare | - |
dc.contributor.author | Karaman, Mustafa | - |
dc.contributor.author | Kocaman, Süheyla | - |
dc.date.accessioned | 2022-01-30T17:32:56Z | - |
dc.date.available | 2022-01-30T17:32:56Z | - |
dc.date.issued | 2022 | - |
dc.identifier.issn | 1788-618X | - |
dc.identifier.uri | https://doi.org/10.3144/expresspolymlett.2022.2 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.13091/1720 | - |
dc.description.abstract | In this study, graphene nanoplatelets (GNPs) were synthesized from graphite by a liquid-phase exfoliation (layer separation) method, and their surfaces were functionalized with poly(glycidyl methacrylate) (PGMA) by using the rotating bed plasma-enhanced chemical vapor deposition (PECVD) method. Fourier-transform infrared spectroscopy (FT-IR), Raman spectroscopy, scanning electron microscopy (SEM), X-ray powder diffraction (XRD), and thermogravimetric (TGA) analyses were performed to characterize the unmodified (u-GNP) and modified GNP (PGMA-GNP). Epoxy nanocomposites were prepared with both types of GNPs at different loading levels (0.1-2% by weight). The role of the surface modification of the GNPs on the mechanical, thermal, electrical conductivity, contact angle, water sorption, and corrosion properties of the epoxy nanocomposite coatings was also investigated. Consequently, the tensile strength and Young's modulus of the epoxy resin (ER)/PGMA-GNP nanocomposites were enhanced by 10.2-20 and 3.3-18.4%, respectively, as compared to the ER/u-GNP composites. Moreover, the nanocomposites prepared with PGMA-GNP had better water sorption and wettability properties than those prepared with u-GNP, but lower electrical conductivity. The corrosion test results showed that the addition of GNPs to epoxy effectively improved the corrosion resistance of the epoxy composites in high salinity, basic, and acidic environments. | en_US |
dc.description.sponsorship | Selcuk University Scientific Research FoundationSelcuk University [17101014] | en_US |
dc.description.sponsorship | We express our thanks to the Selcuk University Scientific Research Foundation, which has financed Project 17101014, a part of which is presented in this study. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Budapest Univ Technol & Econ | en_US |
dc.relation.ispartof | Express Polymer Letters | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Nanocomposites | en_US |
dc.subject | Graphene Nanoplatelets | en_US |
dc.subject | Pecvd | en_US |
dc.subject | Surface Modification | en_US |
dc.subject | Epoxy | en_US |
dc.subject | Mechanical-Properties | en_US |
dc.subject | Glycidyl Methacrylate | en_US |
dc.subject | Corrosion-Resistance | en_US |
dc.subject | Nanofiller Hybrids | en_US |
dc.subject | Thermal-Properties | en_US |
dc.subject | Carbon Nanotubes | en_US |
dc.subject | High-Quality | en_US |
dc.subject | Functionalization | en_US |
dc.subject | Dispersion | en_US |
dc.subject | Exfoliation | en_US |
dc.title | PECVD application to obtain polymer coated graphene nanoplatelets and development of new epoxy nanocomposites | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.3144/expresspolymlett.2022.2 | - |
dc.identifier.scopus | 2-s2.0-85121041069 | en_US |
dc.department | Fakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Kimya Mühendisliği Bölümü | en_US |
dc.authorwosid | Kocaman, Suheyla/AAA-2406-2022 | - |
dc.identifier.volume | 16 | en_US |
dc.identifier.issue | 1 | en_US |
dc.identifier.startpage | 2 | en_US |
dc.identifier.endpage | 20 | en_US |
dc.identifier.wos | WOS:000724337500002 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.authorscopusid | 57370934800 | - |
dc.authorscopusid | 35607815600 | - |
dc.authorscopusid | 35269112600 | - |
dc.authorscopusid | 55614000500 | - |
dc.identifier.scopusquality | Q2 | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | embargo_20300101 | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | 02.01. Department of Chemical Engineering | - |
crisitem.author.dept | 02.01. Department of Chemical Engineering | - |
crisitem.author.dept | 02.01. Department of Chemical Engineering | - |
crisitem.author.dept | 02.01. Department of Chemical Engineering | - |
Appears in Collections: | Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections |
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out.pdf Until 2030-01-01 | 12.47 MB | Adobe PDF | View/Open Request a copy |
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