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Mutual electrosurface transfer and phase formation at the MeWO4|WO3 (Me = Ca, Sr, Ba) interface: Electron microscopy data. / Neiman, A. Ya.; Tsipis, E. V.; Kolosov, V. Yu. et al.
In: Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques, Vol. 5, No. 5, 01.10.2011, p. 979-985.

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

Harvard

Neiman, AY, Tsipis, EV, Kolosov, VY, Pestereva, NN, Elizarova, EA, Chapon, P & Nekhin, MY 2011, 'Mutual electrosurface transfer and phase formation at the MeWO4|WO3 (Me = Ca, Sr, Ba) interface: Electron microscopy data', Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques, vol. 5, no. 5, pp. 979-985. https://doi.org/10.1134/S1027451011100156

APA

Neiman, A. Y., Tsipis, E. V., Kolosov, V. Y., Pestereva, N. N., Elizarova, E. A., Chapon, P., & Nekhin, M. Y. (2011). Mutual electrosurface transfer and phase formation at the MeWO4|WO3 (Me = Ca, Sr, Ba) interface: Electron microscopy data. Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques, 5(5), 979-985. https://doi.org/10.1134/S1027451011100156

Vancouver

Neiman AY, Tsipis EV, Kolosov VY, Pestereva NN, Elizarova EA, Chapon P et al. Mutual electrosurface transfer and phase formation at the MeWO4|WO3 (Me = Ca, Sr, Ba) interface: Electron microscopy data. Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 2011 Oct 1;5(5):979-985. doi: 10.1134/S1027451011100156

Author

Neiman, A. Ya. ; Tsipis, E. V. ; Kolosov, V. Yu. et al. / Mutual electrosurface transfer and phase formation at the MeWO4|WO3 (Me = Ca, Sr, Ba) interface: Electron microscopy data. In: Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 2011 ; Vol. 5, No. 5. pp. 979-985.

BibTeX

@article{b402809a11114e8caa252b3030686f85,
title = "Mutual electrosurface transfer and phase formation at the MeWO4|WO3 (Me = Ca, Sr, Ba) interface: Electron microscopy data",
abstract = "Experiments on solid-phase electrosurface migration through formally inert eutectic WO3|MeWO4 interfaces in symmetric electrochemical cells such as Pt|WO3|MeWO4|WO3|Pt are performed. It is shown that the most significant changes occur at the {"}cathode{"} interface (-)Pt|WO3|MeWO4|, where counter electrosurface drawing of WO3 to the inner surface of MeWO4 ceramics (with the formation of two-phase distributed composite WO3|MeWO4) and a much smaller flow of Me2+ components to the WO3 ceramics depth are observed. Scanning and transmission electron microscopy showed the formation of nano- and microscale objects of various shape in grain boundaries' regions, among which well-faceted nanoobjects shaped as ribbons and rods from a few to hundreds of nanometers thick are noticeable. The Ca and Sr contents in WO (3) ((-)) cathode pellets after experiments in cells are determined by X-ray fluorescence analysis, scanning electron microscopy, energy-dispersive analysis, and depth profiling using glow-discharge spectrometry. The data obtained are interpreted based on the concepts of solid-phase electrocapillarity (WO3 migration) and electrochemical intercalation of Me into the WO3 structure.",
author = "Neiman, {A. Ya.} and Tsipis, {E. V.} and Kolosov, {V. Yu.} and Pestereva, {N. N.} and Elizarova, {E. A.} and P. Chapon and Nekhin, {M. Yu.}",
note = "This study was supported by the Russian Foundation for Basic Research (project no. 08-03-00144-a), the Ministry of Education and Science of the Russian Federation, and the federal targeted programs Scientific and Pedagogical Personnel of Innovative Russia for 2009-2013 and Development of the Scientific Potential of Higher Schools for 2009-2010.",
year = "2011",
month = oct,
day = "1",
doi = "10.1134/S1027451011100156",
language = "English",
volume = "5",
pages = "979--985",
journal = "Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques",
issn = "1027-4510",
publisher = "Pleiades Publishing",
number = "5",

}

RIS

TY - JOUR

T1 - Mutual electrosurface transfer and phase formation at the MeWO4|WO3 (Me = Ca, Sr, Ba) interface: Electron microscopy data

AU - Neiman, A. Ya.

AU - Tsipis, E. V.

AU - Kolosov, V. Yu.

AU - Pestereva, N. N.

AU - Elizarova, E. A.

AU - Chapon, P.

AU - Nekhin, M. Yu.

N1 - This study was supported by the Russian Foundation for Basic Research (project no. 08-03-00144-a), the Ministry of Education and Science of the Russian Federation, and the federal targeted programs Scientific and Pedagogical Personnel of Innovative Russia for 2009-2013 and Development of the Scientific Potential of Higher Schools for 2009-2010.

PY - 2011/10/1

Y1 - 2011/10/1

N2 - Experiments on solid-phase electrosurface migration through formally inert eutectic WO3|MeWO4 interfaces in symmetric electrochemical cells such as Pt|WO3|MeWO4|WO3|Pt are performed. It is shown that the most significant changes occur at the "cathode" interface (-)Pt|WO3|MeWO4|, where counter electrosurface drawing of WO3 to the inner surface of MeWO4 ceramics (with the formation of two-phase distributed composite WO3|MeWO4) and a much smaller flow of Me2+ components to the WO3 ceramics depth are observed. Scanning and transmission electron microscopy showed the formation of nano- and microscale objects of various shape in grain boundaries' regions, among which well-faceted nanoobjects shaped as ribbons and rods from a few to hundreds of nanometers thick are noticeable. The Ca and Sr contents in WO (3) ((-)) cathode pellets after experiments in cells are determined by X-ray fluorescence analysis, scanning electron microscopy, energy-dispersive analysis, and depth profiling using glow-discharge spectrometry. The data obtained are interpreted based on the concepts of solid-phase electrocapillarity (WO3 migration) and electrochemical intercalation of Me into the WO3 structure.

AB - Experiments on solid-phase electrosurface migration through formally inert eutectic WO3|MeWO4 interfaces in symmetric electrochemical cells such as Pt|WO3|MeWO4|WO3|Pt are performed. It is shown that the most significant changes occur at the "cathode" interface (-)Pt|WO3|MeWO4|, where counter electrosurface drawing of WO3 to the inner surface of MeWO4 ceramics (with the formation of two-phase distributed composite WO3|MeWO4) and a much smaller flow of Me2+ components to the WO3 ceramics depth are observed. Scanning and transmission electron microscopy showed the formation of nano- and microscale objects of various shape in grain boundaries' regions, among which well-faceted nanoobjects shaped as ribbons and rods from a few to hundreds of nanometers thick are noticeable. The Ca and Sr contents in WO (3) ((-)) cathode pellets after experiments in cells are determined by X-ray fluorescence analysis, scanning electron microscopy, energy-dispersive analysis, and depth profiling using glow-discharge spectrometry. The data obtained are interpreted based on the concepts of solid-phase electrocapillarity (WO3 migration) and electrochemical intercalation of Me into the WO3 structure.

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U2 - 10.1134/S1027451011100156

DO - 10.1134/S1027451011100156

M3 - Article

VL - 5

SP - 979

EP - 985

JO - Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques

JF - Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques

SN - 1027-4510

IS - 5

ER -

ID: 37897960