Publication:
Intermolecular effects of fluorocarbons on MC800 asphaltene and their characterization

dc.contributor.buuauthorKırımlı, Handan Ergin
dc.contributor.buuauthorOvalıoğlu, Hüseyin
dc.contributor.buuauthorAkay, Cengiz
dc.contributor.departmentFen Edebiyat Fakültesi
dc.contributor.departmentFizik Bölümü
dc.contributor.orcid0000-0002-8037-0364
dc.contributor.researcheridW-1656-2017
dc.contributor.researcheridAAI-6732-2021
dc.contributor.scopusid24460574700
dc.contributor.scopusid24460278400
dc.contributor.scopusid55884917500
dc.date.accessioned2023-02-07T11:40:54Z
dc.date.available2023-02-07T11:40:54Z
dc.date.issued2017-03
dc.descriptionBu çalışma, 01-03 Haziran 2016 tarihleri arasında İstanbul[Türkiye]’da düzenlenen 6. Congress and Exhibition on International Advances in Applied Physics and Materials Science (APMAS)’da bildiri olarak sunulmuştur.
dc.description.abstractNuclear magnetic resonance and dynamic nuclear polarization experiments were performed to study suspensions of asphaltene in the fluorocarbons at a low magnetic field of 1.53 mT, at room temperature. The asphaltene was extracted from MC800 liquid asphalt, which was of Heavy Iran origin. The elemental composition and the surface morphology of the asphaltene were determined by scanning electron microscopy and energy dispersive X-ray analysis. Intermolecular spin-spin interactions occur between nuclear spins of hydrogen in the solvent medium and the free electron spins in the asphaltene micelles. The electron paramagnetic resonance spectrum of the asphaltene was obtained and the saturation experiments were applied to the samples prepared in vacuum. The main H-1 DNP parameters were listed. Chemical composition and molecular structure of the asphaltene were analyzed. Scanning electron microscope images have shown that asphaltenes are constituted of agglomerated particles and smooth surfaces. Energy dispersive X-ray analysis has shown that the most abundant element is carbon.
dc.identifier.citationKırımlı, H. E. vd. (2017). ''Intermolecular effects of fluorocarbons on MC800 asphaltene and their characterization''. Acta Physica Polonica A, 131(3), Special Issue, 336-338.
dc.identifier.endpage338
dc.identifier.issn0587-4246
dc.identifier.issue3, Special Issue
dc.identifier.scopus2-s2.0-85018695883
dc.identifier.startpage336
dc.identifier.urihttps://doi.org/10.12693/APhysPolA.131.336
dc.identifier.uri1898-794X
dc.identifier.urihttp://przyrbwn.icm.edu.pl/APP/PDF/131/a131z3p03.pdf
dc.identifier.urihttp://hdl.handle.net/11452/30879
dc.identifier.volume131
dc.identifier.wos000400905500003
dc.indexed.wosSCIE
dc.indexed.wosCPCIS
dc.language.isoen
dc.publisherPolish Acad Sciences Inst Physics
dc.relation.bapOUAP-(F)-2012/13
dc.relation.journalActa Physica Polonica A
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectPhysics
dc.subjectDynamic nuclear-polarization
dc.subjectSem
dc.subjectCarbon
dc.subjectChemical analysis
dc.subjectElectron spin resonance spectroscopy
dc.subjectElectrons
dc.subjectElectrospinning
dc.subjectEnergy dispersive X ray analysis
dc.subjectFluorocarbons
dc.subjectMagnetic resonance
dc.subjectParamagnetic resonance
dc.subjectRefractory alloys
dc.subjectScanning electron microscopy
dc.subjectSpin dynamics
dc.subjectX ray analysis
dc.subjectAgglomerated particles
dc.subjectChemical compositions
dc.subjectDynamic nuclear polarization
dc.subjectElectron paramagnetic resonance spectrum
dc.subjectElemental compositions
dc.subjectIntermolecular effects
dc.subjectIntermolecular spin-spin interaction;
dc.subjectSaturation experiments
dc.subjectAsphaltenes
dc.subject.scopusNuclear Magnetic Resonance; Spin Polarization; Cyclotron Resonance Devices
dc.subject.wosPhysics, multidisciplinary
dc.titleIntermolecular effects of fluorocarbons on MC800 asphaltene and their characterization
dc.typeArticle
dc.typeProceedings Paper
dc.wos.quartileQ3
dspace.entity.typePublication
local.contributor.departmentFen Edebiyat Fakültesi/Fizik Bölümü
local.indexed.atScopus
local.indexed.atWOS

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