Publication:
Analytical information on the asphaltenes from a few standard characterization techniques

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dc.contributor.buuauthorPeksöz, Ahmet
dc.contributor.buuauthorAkay, Sertan Kemal
dc.contributor.buuauthorKaya, Yunus
dc.contributor.buuauthorOvalıoǧlu, Hüseyin
dc.contributor.buuauthorKaynak, Gökay
dc.contributor.buuauthorYalçıner, Aytaç
dc.contributor.departmentFen Edebiyat Fakültesi
dc.contributor.departmentFen Edebiyat Fakültesi
dc.contributor.departmentKimya Ana Bilim Dalı
dc.contributor.departmentFizik Ana Bilim Dalı
dc.contributor.researcheridAAG-9772-2021
dc.contributor.researcheridR-7260-2016
dc.contributor.scopusid23100976500
dc.contributor.scopusid24801954600
dc.contributor.scopusid35181446100
dc.contributor.scopusid24460278400
dc.contributor.scopusid12042075600
dc.contributor.scopusid14055078800
dc.date.accessioned2022-01-10T07:55:04Z
dc.date.available2022-01-10T07:55:04Z
dc.date.issued2011-01
dc.description.abstractThe asphaltene has been obtained from asphalt cement with penetration grade 60, which is extracted from crude Libya petroleum. The elemental composition and some structural properties of the asphaltene samples are determined by various methods, such as SEM, infrared spectroscopy, and X-ray analysis. Some experiments are performed on (1)H dynamic nuclear polarization (DNP) in a number of asphaltene suspensions in organic solvents. The frequency dependence of the DNP enhancement under conditions of weak EPR saturation in a low magnetic field is obtained and interpreted as the EPR line shape of some free radicals present in the samples.
dc.identifier.citationPeksöz, A. vd. (2011). "Analytical information on the asphaltenes from a few standard characterization techniques". Energy Sources, Part A-Recovery, Utilization and Environmental Effects, 33(15), 1474-1481.
dc.identifier.endpage1481
dc.identifier.issn1556-7036
dc.identifier.issue15
dc.identifier.scopus2-s2.0-79957446273
dc.identifier.startpage1474
dc.identifier.urihttps://doi.org/10.1080/15567030903397909
dc.identifier.urihttps://www.tandfonline.com/doi/full/10.1080/15567030903397909
dc.identifier.urihttp://hdl.handle.net/11452/23956
dc.identifier.volume33
dc.identifier.wos000290790000007
dc.indexed.wosSCIE
dc.language.isoen
dc.publisherTaylor & Francis
dc.relation.bap2009/44
dc.relation.journalEnergy Sources, Part A-Recovery, Utilization and Environmental Effects
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectEnergy & fuels
dc.subjectEngineering
dc.subjectEnvironmental sciences & ecology
dc.subjectAsphaltene
dc.subjectDynamic nuclear polarization
dc.subjectElectron double-resonance
dc.subjectSpectroscopy
dc.subjectSuspensions
dc.subjectCrude oil
dc.subjectFree radicals
dc.subjectInfrared spectroscopy
dc.subjectMagnetic fields
dc.subjectOrganic solvents
dc.subjectSpin polarization
dc.subjectStructural properties
dc.subjectAsphalt cements
dc.subjectCharacterization techniques
dc.subjectDynamic nuclear polarization
dc.subjectElemental compositions
dc.subjectEPR
dc.subjectFrequency dependence
dc.subjectFTIR
dc.subjectLine shape
dc.subjectLow magnetic fields
dc.subjectSEM
dc.subjectAsphaltenes
dc.subject.scopusMagic Angle Spinning; Spin Polarization; Cyclotron Resonance Devices
dc.subject.wosEnergy & fuels
dc.subject.wosEngineering, chemical
dc.subject.wosEnvironmental sciences
dc.titleAnalytical information on the asphaltenes from a few standard characterization techniques
dc.typeArticle
dspace.entity.typePublication
local.contributor.departmentFen Edebiyat Fakültesi/Kimya Ana Bilim Dalı
local.contributor.departmentFen Edebiyat Fakültesi/Fizik Ana Bilim Dalı
local.indexed.atScopus
local.indexed.atWOS

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