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Ruthenium containing perovskites as electrode materials for 4-nitrophenol detection
dc.creator | Mojović, Zorica | |
dc.creator | Petrović, Srđan | |
dc.creator | Mojović, Miloš | |
dc.creator | Pavlović, Stefan | |
dc.creator | Rožić, Ljiljana | |
dc.date.accessioned | 2020-10-30T10:45:56Z | |
dc.date.available | 2020-10-30T10:45:56Z | |
dc.date.issued | 2021 | |
dc.identifier.issn | 0022-3697 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/3702 | |
dc.description.abstract | In this paper, the relationship of structure, type of oxygen defects, valence states of Cr and Ru, and electro- chemical properties of La0.7Sr0.3Cr1-XRuXO3 (0 < x < 0.1) perovskite-type oxides were studied. The samples were synthesized by a conventional solid-state reaction method and characterized by powder X-ray diffraction, X-ray fluorescence spectroscopy, X-ray photoelectron spectroscopy, scanning electron microscopy, and electron paramagnetic resonance spectroscopy. The electrochemical performance of these samples was evaluated towards the detection of 4-nitrophenol and strongly depends on the concentration of ruthenium incorporated in the crystal lattice. A new La0.7Sr0.3Cr0.925Ru0.075O3 electrocatalyst with a wide linear concentration range (25–5000 mM) and a detection limit of 8 mM was obtained. These results provide an opportunity for its application in the analysis of real water samples. | en |
dc.language.iso | en | sr |
dc.publisher | Elsevier | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200026/RS// | sr |
dc.rights | restrictedAccess | sr |
dc.source | Journal of Physics and Chemistry of Solids | sr |
dc.subject | Perovskite | sr |
dc.subject | Ruthenium | sr |
dc.subject | Modified electrode | sr |
dc.subject | 4-Nitrophenol | sr |
dc.title | Ruthenium containing perovskites as electrode materials for 4-nitrophenol detection | en |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dcterms.abstract | Мојовић, Зорица; Мојовић, Милош; Павловић, Стефан; Рожић, Љиљана; Петровић, Срђан; | |
dc.rights.holder | Elsevier | sr |
dc.citation.volume | 148 | |
dc.citation.spage | 109649 | |
dc.citation.rank | M22~ | |
dc.identifier.doi | 10.1016/j.jpcs.2020.109649 | |
dc.identifier.scopus | 2-s2.0-85089660184 | |
dc.identifier.wos | 000586405300040 | |
dc.type.version | publishedVersion | sr |