Standard

Isomorphism and solid solutions among Ag- and Au-selenides. / Palyanova, Galina A.; Seryotkin, Yurii V.; Kokh, Konstantin A. et al.

In: Journal of Solid State Chemistry, Vol. 241, 01.09.2016, p. 157-163.

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

Harvard

Palyanova, GA, Seryotkin, YV, Kokh, KA & Bakakin, VV 2016, 'Isomorphism and solid solutions among Ag- and Au-selenides', Journal of Solid State Chemistry, vol. 241, pp. 157-163. https://doi.org/10.1016/j.jssc.2016.06.008

APA

Palyanova, G. A., Seryotkin, Y. V., Kokh, K. A., & Bakakin, V. V. (2016). Isomorphism and solid solutions among Ag- and Au-selenides. Journal of Solid State Chemistry, 241, 157-163. https://doi.org/10.1016/j.jssc.2016.06.008

Vancouver

Palyanova GA, Seryotkin YV, Kokh KA, Bakakin VV. Isomorphism and solid solutions among Ag- and Au-selenides. Journal of Solid State Chemistry. 2016 Sept 1;241:157-163. doi: 10.1016/j.jssc.2016.06.008

Author

Palyanova, Galina A. ; Seryotkin, Yurii V. ; Kokh, Konstantin A. et al. / Isomorphism and solid solutions among Ag- and Au-selenides. In: Journal of Solid State Chemistry. 2016 ; Vol. 241. pp. 157-163.

BibTeX

@article{9f72ab65995545a194ef69199b680006,
title = "Isomorphism and solid solutions among Ag- and Au-selenides",
abstract = "Au-Ag selenides were synthesized by heating stoichiometric mixtures of elementary substances of initial compositions Ag2-xAuxSe with a step of x=0.25 (0≤x≤2) to 1050 °C and annealing at 500 °C. Scanning electron microscopy, optical microscopy, electron microprobe analysis and X-ray powder diffraction methods have been applied to study synthesized samples. Results of studies of synthesized products revealed the existence of three solid solutions with limited isomorphism Ag Au: naumannite Ag2Se - Ag1.94Au0.06Se, fischesserite Ag3AuSe2 - Ag3.2Au0.8Se2 and gold selenide AuSe - Au0.94Ag0.06Se. Solid solutions and AgAuSe phases were added to the phase diagram of Ag-Au-Se system. Crystal-chemical interpretation of Ag-Au isomorphism in selenides was made on the basis of structural features of fischesserite, naumannite, and AuSe.",
keywords = "Gold, Isomorphism, Silver, Solid solutions (Ag,Au)Se, Structure features",
author = "Palyanova, {Galina A.} and Seryotkin, {Yurii V.} and Kokh, {Konstantin A.} and Bakakin, {Vladimir V.}",
year = "2016",
month = sep,
day = "1",
doi = "10.1016/j.jssc.2016.06.008",
language = "English",
volume = "241",
pages = "157--163",
journal = "Journal of Solid State Chemistry",
issn = "0022-4596",
publisher = "Academic Press Inc.",

}

RIS

TY - JOUR

T1 - Isomorphism and solid solutions among Ag- and Au-selenides

AU - Palyanova, Galina A.

AU - Seryotkin, Yurii V.

AU - Kokh, Konstantin A.

AU - Bakakin, Vladimir V.

PY - 2016/9/1

Y1 - 2016/9/1

N2 - Au-Ag selenides were synthesized by heating stoichiometric mixtures of elementary substances of initial compositions Ag2-xAuxSe with a step of x=0.25 (0≤x≤2) to 1050 °C and annealing at 500 °C. Scanning electron microscopy, optical microscopy, electron microprobe analysis and X-ray powder diffraction methods have been applied to study synthesized samples. Results of studies of synthesized products revealed the existence of three solid solutions with limited isomorphism Ag Au: naumannite Ag2Se - Ag1.94Au0.06Se, fischesserite Ag3AuSe2 - Ag3.2Au0.8Se2 and gold selenide AuSe - Au0.94Ag0.06Se. Solid solutions and AgAuSe phases were added to the phase diagram of Ag-Au-Se system. Crystal-chemical interpretation of Ag-Au isomorphism in selenides was made on the basis of structural features of fischesserite, naumannite, and AuSe.

AB - Au-Ag selenides were synthesized by heating stoichiometric mixtures of elementary substances of initial compositions Ag2-xAuxSe with a step of x=0.25 (0≤x≤2) to 1050 °C and annealing at 500 °C. Scanning electron microscopy, optical microscopy, electron microprobe analysis and X-ray powder diffraction methods have been applied to study synthesized samples. Results of studies of synthesized products revealed the existence of three solid solutions with limited isomorphism Ag Au: naumannite Ag2Se - Ag1.94Au0.06Se, fischesserite Ag3AuSe2 - Ag3.2Au0.8Se2 and gold selenide AuSe - Au0.94Ag0.06Se. Solid solutions and AgAuSe phases were added to the phase diagram of Ag-Au-Se system. Crystal-chemical interpretation of Ag-Au isomorphism in selenides was made on the basis of structural features of fischesserite, naumannite, and AuSe.

KW - Gold

KW - Isomorphism

KW - Silver

KW - Solid solutions (Ag,Au)Se

KW - Structure features

UR - http://www.scopus.com/inward/record.url?scp=84976315456&partnerID=8YFLogxK

U2 - 10.1016/j.jssc.2016.06.008

DO - 10.1016/j.jssc.2016.06.008

M3 - Article

AN - SCOPUS:84976315456

VL - 241

SP - 157

EP - 163

JO - Journal of Solid State Chemistry

JF - Journal of Solid State Chemistry

SN - 0022-4596

ER -

ID: 25753710