Comparison Effects and Dielectric Properties of Different Dose Methylene-Blue-Doped Hydrogels

Basit Öğe Kaydı
dc.contributor.authorYalcin, O.
dc.contributor.authorCoskun, R.
dc.contributor.authorOkutan, M.
dc.contributor.authorOzturk, M.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2013
dc.departmentNiğde ÖHÜ
dc.description.abstractThe dielectric properties of methylene blue (MB)-doped hydrogels were investigated by impedance spectroscopy. The real part (epsilon') and the imaginary part (epsilon '') of the complex dielectric constant and the energy loss tangent/dissipation factor (tan delta) were measured in the frequency range of 10 Hz to 100 MHz at room temperature for pH 5.5 value. Frequency variations of the resistance, the reactance, and the impedance of the samples have also been investigated. The dielectric permittivity of the MB-doped hydrogels is sensitive to ionic conduction and electrode polarization in low frequency. Furthermore, the dielectric behavior in high-frequency parts was attributed to the Brownian motion of the hydrogen bonds. The ionic conduction for MB-doped samples was prevented for Cole-Cole plots, while the Cole-Cole plots for pure sample show equivalent electrical circuit. The alternative current (ac) conductivity increases with the increasing MB concentration and the frequency.
dc.identifier.doi10.1021/jp402219t
dc.identifier.endpage8938
dc.identifier.issn1520-6106
dc.identifier.issue30
dc.identifier.pmid23799863
dc.identifier.scopus2-s2.0-84881238686
dc.identifier.scopusqualityQ1
dc.identifier.startpage8931
dc.identifier.urihttps://dx.doi.org/10.1021/jp402219t
dc.identifier.urihttps://hdl.handle.net/11480/4370
dc.identifier.volume117
dc.identifier.wosWOS:000322807200001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherAMER CHEMICAL SOC
dc.relation.ispartofJOURNAL OF PHYSICAL CHEMISTRY B
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.titleComparison Effects and Dielectric Properties of Different Dose Methylene-Blue-Doped Hydrogels
dc.typeArticle

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
PubMed İndeksli Yayın Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu