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dc.contributorMühendislik Fakültesi / Faculty of Engineering Endüstri Mühendisliği / Industrial Engineeringtr_TR
dc.contributor.authorPolat, Özgür
dc.contributor.authorCoşkun, Merve
dc.contributor.authorCoşkun, Fatih Mehmet
dc.contributor.authorDurmuş, Zehra
dc.contributor.authorÇağlar, Müjdat
dc.contributor.authorTurut, Abdulmecit
dc.date.accessioned2018-11-19T14:55:21Z
dc.date.available2018-11-19T14:55:21Z
dc.date.issued2018-10
dc.identifier.issn0957-4522
dc.identifier.other1573-482X
dc.identifier.urihttps://doi.org/10.1007/s10854-018-9789-2
dc.identifier.urihttps://hdl.handle.net/11413/3439
dc.description.abstractIn the present study, the electrical properties of LCO were explored via substituting the Pd into Cr sites with various mol%. The crystalline morphology of synthesized LaCrO3 and LaCr1 − xPdxO3 (LCPO) (x = 0.05, 0.10, 0.20) ceramics were characterized via scanning electron microscope (SEM). Oxidation states of constituent elements have been examined by X-ray photoelectron spectroscopy (XPS). Electrical properties of LCO and LCPO ceramics were studied by dielectric/impedance spectrometer at various temperatures, − 100 to 100 °C, and a wide frequency range (1–107 Hz). Present work has demonstrated the conductivity and dielectric constant of LCO deteriorate with Pd doping. The calculated power law exponent from ac conductivity reveals that there are different conduction mechanisms in the samples. It has been established the activation energy of the parent LCO rises with increasing the Pd doping. The activation energies from dc conductivity measurements underline that the conduction is owing to polaron hopping based on electron carriers.
dc.language.isoen_UStr_TR
dc.publisherSpringer, Van Godewijckstraat 30, 3311 Gz Dordrecht, Netherlandstr_TR
dc.relationJournal of Materials Science-Materials in Electronicstr_TR
dc.subjectOXIDE FUEL-CELLStr_TR
dc.subjectDIELECTRIC-PROPERTIEStr_TR
dc.subjectIMPEDANCE SPECTROSCOPYtr_TR
dc.subjectMECHANICAL-PROPERTIEStr_TR
dc.subjectLANTHANUM CHROMITEStr_TR
dc.subjectAC CONDUCTIVITYtr_TR
dc.subjectLOW-TEMPERATUREtr_TR
dc.subjectRELAXATIONtr_TR
dc.subjectCERAMICStr_TR
dc.subjectANODEStr_TR
dc.titleThe characterization of electrical properties of Pd-doped LaCrO3 perovskite structuretr_TR
dc.typeArticletr_TR
dc.contributor.authorID110485tr_TR
dc.contributor.authorID135337tr_TR
dc.contributor.authorID48508tr_TR
dc.contributor.authorID21994tr_TR
dc.contributor.authorID3726tr_TR


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