Formation of Oxide Phases in the System Pr-Fe-O

Ristić, Mira; Popović, Stanko; Musić, Svetozar

doi:10.5562/cca2247

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Formation of Oxide Phases in the System Pr-Fe-O

Croatica Chemica Acta, 86 (2013), 3; 281-285. https://doi.org/10.5562/cca2247

Ristić, Mira; Popović, Stanko; Musić, Svetozar

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APA 6th Edition

Ristić, M., Popović, S. i Musić, S. (2013). Formation of Oxide Phases in the System Pr-Fe-O. Croatica Chemica Acta, 86. (3), 281-285. doi: 10.5562/cca2247

MLA 8th Edition

Ristić, Mira, et al. "Formation of Oxide Phases in the System Pr-Fe-O." Croatica Chemica Acta, vol. 86, br. 3, 2013, str. 281-285. https://doi.org/10.5562/cca2247

Chicago 17th Edition

Ristić, Mira, Stanko Popović i Svetozar Musić. "Formation of Oxide Phases in the System Pr-Fe-O." Croatica Chemica Acta 86, br. 3 (2013): 281-285. https://doi.org/10.5562/cca2247

Harvard

Ristić, M., Popović, S. i Musić, S. (2013) 'Formation of Oxide Phases in the System Pr-Fe-O', Croatica Chemica Acta, 86(3), str. 281-285. doi: 10.5562/cca2247

Vancouver

Ristić M, Popović S, Musić S. Formation of Oxide Phases in the System Pr-Fe-O. Croatica Chemica Acta [Internet]. 2013. [pristupljeno 15.11.2024.];86(3):281-285. doi: 10.5562/cca2247

IEEE

M. Ristić, S. Popović i S. Musić, "Formation of Oxide Phases in the System Pr-Fe-O", Croatica Chemica Acta, vol. 86, br. 3, str. 281-285, 2013. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:789321. [Citirano: 15.11.2024.]

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Naslov (engleski)	Formation of Oxide Phases in the System Pr-Fe-O
Autor	Mira Ristić
Autor	Stanko Popović
Autor	Svetozar Musić
Autorova ustanova	Sveučilište u Zagrebu Prirodoslovno-matematički fakultet (Fizički odsjek)
Znanstveno / umjetničko područje, polje i grana	PRIRODNE ZNANOSTI Fizika
Sažetak (engleski)	The formation of oxide phases at 900 °C in the system Fe2O3-"Pr2O3" was investigated. With a decrease in the molar fraction of Fe2O3 a corresponding increase in PrFeO3 was observed. For equal molar fractions of Fe2O3 and "Pr2O3" the formation of PrFeO3 and very small fractions of α-Fe2O3 plus an addi¬tional oxide phase, which could not be identified with certainty, were observed. With further increase in "Pr2O3" fraction the praseodymium oxides Pr6O11 and PrO2 started to become dominant in the phase composition. The small fraction (< 0.02) of the same unidentified oxide phase was also obtained when Pr(OH)3 was calcined in air at 900 °C ; this was probably a mixture of other praseodymium oxides with different average oxidation numbers of Pr. The results of XRD, 57Fe Mössbauer and FT-IR spectroscopies are discussed.
Ključne riječi (engleski)
Jezik	engleski
Vrsta publikacije	Znanstveni rad - Izvorni znanstveni rad
Status objave	Objavljen
Vrsta recenzije	Recenziran - međunarodna recenzija
Verzija publikacije	Objavljena verzija rada (izdavačev PDF)
Naslov časopisa	Croatica Chemica Acta
Brojčani podaci	vol. 86, br. 3, str. 281-285
p-ISSN	0011-1643
e-ISSN	1334-417X
DOI	https://doi.org/10.5562/cca2247
URN:NBN	urn:nbn:hr:217:789321
Datum objave publikacije	2013
Projekt	Šifra: 098-0982904-2952 Naziv (hrvatski): Sinteza i mikrostruktura metalnih oksida i oksidnih stakala Voditelj: Mira Ristić Pravna nadležnost: Hrvatska Financijer: MZOS Linija financiranja: ZP
URL dokumenta	https://hrcak.srce.hr/111311
Vrsta resursa	Tekst
Prava pristupa	Otvoreni pristup
Uvjeti korištenja
Datum i vrijeme pohrane	2019-11-24 11:50:13