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Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane
dc.creator | Pešić, Ivan | |
dc.creator | Petrović, Miloš | |
dc.creator | Vuksanović, Marija | |
dc.creator | Popović, Maja | |
dc.creator | Rabasović, Maja | |
dc.creator | Šević, Dragutin | |
dc.creator | Radojević, Vesna | |
dc.date.accessioned | 2023-01-18T10:07:22Z | |
dc.date.accessioned | 2023-05-18T12:07:52Z | |
dc.date.available | 2023-01-18T10:07:22Z | |
dc.date.available | 2023-05-18T12:07:52Z | |
dc.date.issued | 2022 | |
dc.identifier.issn | 2055-0332 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6383 | |
dc.description.abstract | Processing and characterization of PMMA-MXene composites were investigated. γ-Methacryloxypropyltrimethoxy (MEMO) silane was used to modify the surface of MXenes and improve the compatibility between MXenes and the polymer. The FTIR analysis revealed the formation of a chemical bond between MXene and MEMO silane, while the XPS analysis confirmed the presence of silicon in the functionalized MXene. PMMA composites with non-functionalized and functionalized MXene were prepared using a solution casting method. Tensile tests showed that, compared to neat PMMA, Young’s modulus increased in both composites by 22.1 and 27.6%, respectively. As a result of coupling between the PMMA matrix and the surface-modified MXenes, the tensile strength also increased by about 37%. In addition, optical spectroscopy showed higher absorption for the composite with surface-modified MXenes and short-lived fluorescence with emission intensity sensitive to the crumpling of functionalized MXene nanosheets. | sr |
dc.language.iso | en | sr |
dc.publisher | Taylor & Francis Group | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200135/RS// | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200287/RS// | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200024/RS// | sr |
dc.relation.isversionof | https://technorep.tmf.bg.ac.rs/handle/123456789/5456 | |
dc.rights | openAccess | sr |
dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | |
dc.source | Nanocomposites | sr |
dc.subject | composites | sr |
dc.subject | mechanical properties | sr |
dc.subject | electron microscopy | sr |
dc.subject | X-ray photoelectron spectroscopy | sr |
dc.subject | optical spectroscopy | sr |
dc.subject | MXenes | sr |
dc.title | Structural, optical and mechanical characterization of PMMA- MXene composites functionalized with MEMO silane | sr |
dc.type | article | sr |
dc.rights.license | BY-NC | sr |
dc.citation.epage | 226 | |
dc.citation.issue | 1 | |
dc.citation.spage | 215 | |
dc.citation.volume | 8 | |
dc.description.other | Peer reviewed manuscript: [https://technorep.tmf.bg.ac.rs/handle/123456789/5456] | |
dc.identifier.doi | 10.1080/20550324.2023.2168844 | |
dc.identifier.fulltext | http://TechnoRep.tmf.bg.ac.rs/bitstream/id/14201/bitstream_14201.pdf | |
dc.identifier.fulltext | http://TechnoRep.tmf.bg.ac.rs/bitstream/id/17099/Structural_optical_pub_2022.pdf | |
dc.identifier.scopus | 2-s2.0-85148541433 | |
dc.type.version | publishedVersion | sr |