Electrical and NO2Sensing Properties of a Series of Liquid Crystalline Porphyrins

Basit Öğe Kaydı
dc.authoridKILINC, Necmettin/0000-0003-2123-2938
dc.authoridAhsen, Ali Sems/0000-0002-8022-3903
dc.authorwosidKILINC, Necmettin/AAT-9845-2020
dc.contributor.authorKilinc, Necmettin
dc.contributor.authorAhsen, Ali Sems
dc.contributor.authorOzturk, Zafer Ziya
dc.date.accessioned2024-08-04T20:48:54Z
dc.date.available2024-08-04T20:48:54Z
dc.date.issued2020
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe electrical and NO(2)sensing properties of a series of porphyrin derivatives (PPC12, PPC16, ZnPPC12) were studied within wide temperature range from 293 to 423 K under the N(2)gas flow and in the frequency range from 1 kHz to 1 MHz for ac electrical measurements. The dc conductivities and the activation energies were found to be in the range of 10(-13)-10(-12)S cm(-1)at the room temperature and 0.46-1.03 eV respectively. The increased C number in the alkyl chain and addition of metal ion to the porphyrin causes a decrease in the conductivity. The ac conductivity was well represented by the power law form A omega(s). The s parameter depending on temperature was varied 0.79-1.2. The conduction mechanism for all porphyrins could be related to small polaron tunneling (SPT) model. As an application, the NO(2)sensing properties of ZnPPC12 were investigated depending on temperature.en_US
dc.identifier.doi10.1149/2162-8777/ababdd
dc.identifier.issn2162-8769
dc.identifier.issn2162-8777
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85090201334en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.urihttps://doi.org/10.1149/2162-8777/ababdd
dc.identifier.urihttps://hdl.handle.net/11616/99516
dc.identifier.volume9en_US
dc.identifier.wosWOS:000561668700001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElectrochemical Soc Incen_US
dc.relation.ispartofEcs Journal of Solid State Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSensorsen_US
dc.subjectPorphyrinen_US
dc.subjectElectrical Conductivityen_US
dc.subjectNO2 sensingen_US
dc.subjectSmall polaron tunneling modelen_US
dc.titleElectrical and NO2Sensing Properties of a Series of Liquid Crystalline Porphyrinsen_US
dc.typeArticleen_US

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu