Standard

Soft X-ray absorption spectroscopy study of (Ba0.5Sr0.5) (Co0.8Fe0.2)(1-x)NbxO3-delta with different content of Nb (5%-20%). / Egorova, Y. V.; Scherb, T.; Schumacher, G.; Bouwmeester, H. J. M.; Filatova, E. O.

In: Journal of Alloys and Compounds, Vol. 650, 2015, p. 848-852.

Research output: Contribution to journal › Article › peer-review

Harvard

Egorova, YV, Scherb, T, Schumacher, G, Bouwmeester, HJM & Filatova, EO 2015, 'Soft X-ray absorption spectroscopy study of (Ba0.5Sr0.5) (Co0.8Fe0.2)(1-x)NbxO3-delta with different content of Nb (5%-20%)', Journal of Alloys and Compounds, vol. 650, pp. 848-852. https://doi.org/10.1016/j.jallcom.2015.08.073

APA

Egorova, Y. V., Scherb, T., Schumacher, G., Bouwmeester, H. J. M., & Filatova, E. O. (2015). Soft X-ray absorption spectroscopy study of (Ba0.5Sr0.5) (Co0.8Fe0.2)(1-x)NbxO3-delta with different content of Nb (5%-20%). Journal of Alloys and Compounds, 650, 848-852. https://doi.org/10.1016/j.jallcom.2015.08.073

Vancouver

Egorova YV, Scherb T, Schumacher G, Bouwmeester HJM, Filatova EO. Soft X-ray absorption spectroscopy study of (Ba0.5Sr0.5) (Co0.8Fe0.2)(1-x)NbxO3-delta with different content of Nb (5%-20%). Journal of Alloys and Compounds. 2015;650:848-852. https://doi.org/10.1016/j.jallcom.2015.08.073

Author

Egorova, Y. V. ; Scherb, T. ; Schumacher, G. ; Bouwmeester, H. J. M. ; Filatova, E. O. / Soft X-ray absorption spectroscopy study of (Ba0.5Sr0.5) (Co0.8Fe0.2)(1-x)NbxO3-delta with different content of Nb (5%-20%). In: Journal of Alloys and Compounds. 2015 ; Vol. 650. pp. 848-852.

BibTeX

@article{616e7da97b9943afb71ad0f813e0ff76,
title = "Soft X-ray absorption spectroscopy study of (Ba0.5Sr0.5) (Co0.8Fe0.2)(1-x)NbxO3-delta with different content of Nb (5%-20%)",
abstract = "The mixed electronic ionic conducting materials (Ba0.5Sr0.5) (Co0.8Fe0.2)(1-x)NbxO3-delta with partial Nb substitution (x: 0.05, 0.10, 0.15, 0.20) for B cations (Co/Fe), synthesized using a solid state reaction method, have been studied by near edge X-ray absorption fine structure (NEXAFS). Co L-2,L-3- absorption spectra of (Ba0.5Sr0.5) (Co0.8Fe0.2)(1-x)NbxO3-delta (BSCFN) powders were analyzed with the purpose to understand the influence of the Nb substitution on the atomic electronic structure of BSCFN. The joint analysis of the Co L-2,3(-) absorption spectra reveals the presence of mixed oxidation states Co2+/Co3+ in all the studied BSCFN structures. It was established that the proportion of oxidation states Co2+/Co3+ and the corresponding coordinations of Co atoms depend on the content of Nb. In the 10% Nb substituted BSCF sample Co atoms mostly occur in the Co2+ oxidation state and are preferentially characterized by an octahedral coordination site. In all other structures Co atoms are rather characteriz",
author = "Egorova, {Y. V.} and T. Scherb and G. Schumacher and Bouwmeester, {H. J. M.} and Filatova, {E. O.}",
year = "2015",
doi = "10.1016/j.jallcom.2015.08.073",
language = "English",
volume = "650",
pages = "848--852",
journal = "Journal of Alloys and Compounds",
issn = "0925-8388",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Soft X-ray absorption spectroscopy study of (Ba0.5Sr0.5) (Co0.8Fe0.2)(1-x)NbxO3-delta with different content of Nb (5%-20%)

AU - Egorova, Y. V.

AU - Scherb, T.

AU - Schumacher, G.

AU - Bouwmeester, H. J. M.

AU - Filatova, E. O.

PY - 2015

Y1 - 2015

N2 - The mixed electronic ionic conducting materials (Ba0.5Sr0.5) (Co0.8Fe0.2)(1-x)NbxO3-delta with partial Nb substitution (x: 0.05, 0.10, 0.15, 0.20) for B cations (Co/Fe), synthesized using a solid state reaction method, have been studied by near edge X-ray absorption fine structure (NEXAFS). Co L-2,L-3- absorption spectra of (Ba0.5Sr0.5) (Co0.8Fe0.2)(1-x)NbxO3-delta (BSCFN) powders were analyzed with the purpose to understand the influence of the Nb substitution on the atomic electronic structure of BSCFN. The joint analysis of the Co L-2,3(-) absorption spectra reveals the presence of mixed oxidation states Co2+/Co3+ in all the studied BSCFN structures. It was established that the proportion of oxidation states Co2+/Co3+ and the corresponding coordinations of Co atoms depend on the content of Nb. In the 10% Nb substituted BSCF sample Co atoms mostly occur in the Co2+ oxidation state and are preferentially characterized by an octahedral coordination site. In all other structures Co atoms are rather characteriz

AB - The mixed electronic ionic conducting materials (Ba0.5Sr0.5) (Co0.8Fe0.2)(1-x)NbxO3-delta with partial Nb substitution (x: 0.05, 0.10, 0.15, 0.20) for B cations (Co/Fe), synthesized using a solid state reaction method, have been studied by near edge X-ray absorption fine structure (NEXAFS). Co L-2,L-3- absorption spectra of (Ba0.5Sr0.5) (Co0.8Fe0.2)(1-x)NbxO3-delta (BSCFN) powders were analyzed with the purpose to understand the influence of the Nb substitution on the atomic electronic structure of BSCFN. The joint analysis of the Co L-2,3(-) absorption spectra reveals the presence of mixed oxidation states Co2+/Co3+ in all the studied BSCFN structures. It was established that the proportion of oxidation states Co2+/Co3+ and the corresponding coordinations of Co atoms depend on the content of Nb. In the 10% Nb substituted BSCF sample Co atoms mostly occur in the Co2+ oxidation state and are preferentially characterized by an octahedral coordination site. In all other structures Co atoms are rather characteriz

U2 - 10.1016/j.jallcom.2015.08.073

DO - 10.1016/j.jallcom.2015.08.073

M3 - Article

VL - 650

SP - 848

EP - 852

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

SN - 0925-8388

ER -

ID: 4025917