Standard

Chemistry, structure and properties of bismuth copper titanate pyrochlores. / Piir, I. V.; Koroleva, M. S.; Ryabkov, Yu. I.; Pikalova, E. Yu.; Nekipelov, S. V.; Sivkov, V. N.; Vyalikh, D. V.

In: Solid State Ionics, Vol. 262, 01.09.2014, p. 630-635.

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

Harvard

Piir, IV, Koroleva, MS, Ryabkov, YI, Pikalova, EY, Nekipelov, SV, Sivkov, VN & Vyalikh, DV 2014, 'Chemistry, structure and properties of bismuth copper titanate pyrochlores', Solid State Ionics, vol. 262, pp. 630-635. https://doi.org/10.1016/j.ssi.2013.08.041

APA

Piir, I. V., Koroleva, M. S., Ryabkov, Y. I., Pikalova, E. Y., Nekipelov, S. V., Sivkov, V. N., & Vyalikh, D. V. (2014). Chemistry, structure and properties of bismuth copper titanate pyrochlores. Solid State Ionics, 262, 630-635. https://doi.org/10.1016/j.ssi.2013.08.041

Vancouver

Piir IV, Koroleva MS, Ryabkov YI, Pikalova EY, Nekipelov SV, Sivkov VN et al. Chemistry, structure and properties of bismuth copper titanate pyrochlores. Solid State Ionics. 2014 Sep 1;262:630-635. https://doi.org/10.1016/j.ssi.2013.08.041

Author

Piir, I. V. ; Koroleva, M. S. ; Ryabkov, Yu. I. ; Pikalova, E. Yu. ; Nekipelov, S. V. ; Sivkov, V. N. ; Vyalikh, D. V. / Chemistry, structure and properties of bismuth copper titanate pyrochlores. In: Solid State Ionics. 2014 ; Vol. 262. pp. 630-635.

BibTeX

@article{1872b109852b4bd9906f9e476dba9f9b,
title = "Chemistry, structure and properties of bismuth copper titanate pyrochlores",
abstract = "Copper containing bismuth titanates with pyrochlore type structure were obtained by ceramic procedure over a wide range of compositions. The results of measurement of pycnometric density of the pyrochlores and of X-ray powder diffraction structure refinement point to the preference for copper atoms to occupy the Bi3+-sites. TGA study of a series of synthesized compounds indicates a reversible reduction of the copper (2) to copper (1). The NEXAFS Cu2p spectra of bismuth copper titanate pyrochlores point to copper being mainly in the oxidation state +2 in these solid solutions. Electric properties were studied for single phase pyrochlores based on bismuth titanates. The results of investigations show the presence of oxygen ionic conductivity in these samples. (C) 2013 Elsevier B.V. All rights reserved.",
keywords = "Copper bismuth titanates, Pyrochlore, NEXAFS, TGA, Lattice disordering, Electrical properties, LOCAL CRYSTAL-CHEMISTRY, PHASE-FORMATION",
author = "Piir, {I. V.} and Koroleva, {M. S.} and Ryabkov, {Yu. I.} and Pikalova, {E. Yu.} and Nekipelov, {S. V.} and Sivkov, {V. N.} and Vyalikh, {D. V.}",
year = "2014",
month = sep,
day = "1",
doi = "10.1016/j.ssi.2013.08.041",
language = "Английский",
volume = "262",
pages = "630--635",
journal = "Solid State Ionics",
issn = "0167-2738",
publisher = "Elsevier",
note = "null ; Conference date: 02-06-2013 Through 07-06-2013",

}

RIS

TY - JOUR

T1 - Chemistry, structure and properties of bismuth copper titanate pyrochlores

AU - Piir, I. V.

AU - Koroleva, M. S.

AU - Ryabkov, Yu. I.

AU - Pikalova, E. Yu.

AU - Nekipelov, S. V.

AU - Sivkov, V. N.

AU - Vyalikh, D. V.

PY - 2014/9/1

Y1 - 2014/9/1

N2 - Copper containing bismuth titanates with pyrochlore type structure were obtained by ceramic procedure over a wide range of compositions. The results of measurement of pycnometric density of the pyrochlores and of X-ray powder diffraction structure refinement point to the preference for copper atoms to occupy the Bi3+-sites. TGA study of a series of synthesized compounds indicates a reversible reduction of the copper (2) to copper (1). The NEXAFS Cu2p spectra of bismuth copper titanate pyrochlores point to copper being mainly in the oxidation state +2 in these solid solutions. Electric properties were studied for single phase pyrochlores based on bismuth titanates. The results of investigations show the presence of oxygen ionic conductivity in these samples. (C) 2013 Elsevier B.V. All rights reserved.

AB - Copper containing bismuth titanates with pyrochlore type structure were obtained by ceramic procedure over a wide range of compositions. The results of measurement of pycnometric density of the pyrochlores and of X-ray powder diffraction structure refinement point to the preference for copper atoms to occupy the Bi3+-sites. TGA study of a series of synthesized compounds indicates a reversible reduction of the copper (2) to copper (1). The NEXAFS Cu2p spectra of bismuth copper titanate pyrochlores point to copper being mainly in the oxidation state +2 in these solid solutions. Electric properties were studied for single phase pyrochlores based on bismuth titanates. The results of investigations show the presence of oxygen ionic conductivity in these samples. (C) 2013 Elsevier B.V. All rights reserved.

KW - Copper bismuth titanates

KW - Pyrochlore

KW - NEXAFS

KW - TGA

KW - Lattice disordering

KW - Electrical properties

KW - LOCAL CRYSTAL-CHEMISTRY

KW - PHASE-FORMATION

U2 - 10.1016/j.ssi.2013.08.041

DO - 10.1016/j.ssi.2013.08.041

M3 - статья

VL - 262

SP - 630

EP - 635

JO - Solid State Ionics

JF - Solid State Ionics

SN - 0167-2738

Y2 - 2 June 2013 through 7 June 2013

ER -

ID: 126348671