Standard

Synthesis and optical properties RE2O2S:Ln (RE = La, Y; Ln = Ce, Eu, Dy, Er). / Sal'nikova, E. I.; Denisenko, Yu G.; Aleksandrovsky, A. S.; Kolesnikov, I. E.; Lähderanta, E.; Andreev, P. O.; Azarapin, N. O.; Andreev, O. V.; Basova, S. A.; Matigorov, A. V.

In: Journal of Solid State Chemistry, Vol. 279, 120964, 11.2019.

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

Harvard

Sal'nikova, EI, Denisenko, YG, Aleksandrovsky, AS, Kolesnikov, IE, Lähderanta, E, Andreev, PO, Azarapin, NO, Andreev, OV, Basova, SA & Matigorov, AV 2019, 'Synthesis and optical properties RE2O2S:Ln (RE = La, Y; Ln = Ce, Eu, Dy, Er)', Journal of Solid State Chemistry, vol. 279, 120964. https://doi.org/10.1016/j.jssc.2019.120964

APA

Sal'nikova, E. I., Denisenko, Y. G., Aleksandrovsky, A. S., Kolesnikov, I. E., Lähderanta, E., Andreev, P. O., Azarapin, N. O., Andreev, O. V., Basova, S. A., & Matigorov, A. V. (2019). Synthesis and optical properties RE2O2S:Ln (RE = La, Y; Ln = Ce, Eu, Dy, Er). Journal of Solid State Chemistry, 279, [120964]. https://doi.org/10.1016/j.jssc.2019.120964

Vancouver

Sal'nikova EI, Denisenko YG, Aleksandrovsky AS, Kolesnikov IE, Lähderanta E, Andreev PO et al. Synthesis and optical properties RE2O2S:Ln (RE = La, Y; Ln = Ce, Eu, Dy, Er). Journal of Solid State Chemistry. 2019 Nov;279. 120964. https://doi.org/10.1016/j.jssc.2019.120964

Author

Sal'nikova, E. I. ; Denisenko, Yu G. ; Aleksandrovsky, A. S. ; Kolesnikov, I. E. ; Lähderanta, E. ; Andreev, P. O. ; Azarapin, N. O. ; Andreev, O. V. ; Basova, S. A. ; Matigorov, A. V. / Synthesis and optical properties RE2O2S:Ln (RE = La, Y; Ln = Ce, Eu, Dy, Er). In: Journal of Solid State Chemistry. 2019 ; Vol. 279.

BibTeX

@article{6e63018d1712466ea76b5ea52e4957eb,
title = "Synthesis and optical properties RE2O2S:Ln (RE = La, Y; Ln = Ce, Eu, Dy, Er)",
abstract = "The phase formation sequence was studied in the preparation of solid solutions of RE2O2S: Ln{\textquoteright} (RE = La, Y; Ln{\textquoteright} = Ce, Eu, Dy, Er) by the reduction of the match co-precipitated sulfates, followed by sulfidization of the reduction products. For uniform distribution of cations in the matrix, a method of chemical homogenization was used, consisting in the preparation of an aqueous solution containing all the necessary cations and their subsequent precipitation in the form of sulfates. The use of sulfates as precursors facilitates the process of obtaining solid solutions of oxysulfides, since sulfates already contain SO4 2--ions. The phase and morphological certification of the obtained solid solutions was carried out. The study of steady state luminescent properties demonstrated characteristic bands which are assigned to 4f-4f and 5d-4f transition. The obtained results showed the possibility of applying the method to synthesize optical ceramics based on solid solutionsRE2O2S: Ln (RE = La, Y; Ln = Ce, Eu, Dy, Er).",
keywords = "Luminescence, Optical ceramic, Oxysulfides, Rare-earth, Reduction, Sulfates",
author = "Sal'nikova, {E. I.} and Denisenko, {Yu G.} and Aleksandrovsky, {A. S.} and Kolesnikov, {I. E.} and E. L{\"a}hderanta and Andreev, {P. O.} and Azarapin, {N. O.} and Andreev, {O. V.} and Basova, {S. A.} and Matigorov, {A. V.}",
year = "2019",
month = nov,
doi = "10.1016/j.jssc.2019.120964",
language = "English",
volume = "279",
journal = "Journal of Solid State Chemistry",
issn = "0022-4596",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Synthesis and optical properties RE2O2S:Ln (RE = La, Y; Ln = Ce, Eu, Dy, Er)

AU - Sal'nikova, E. I.

AU - Denisenko, Yu G.

AU - Aleksandrovsky, A. S.

AU - Kolesnikov, I. E.

AU - Lähderanta, E.

AU - Andreev, P. O.

AU - Azarapin, N. O.

AU - Andreev, O. V.

AU - Basova, S. A.

AU - Matigorov, A. V.

PY - 2019/11

Y1 - 2019/11

N2 - The phase formation sequence was studied in the preparation of solid solutions of RE2O2S: Ln’ (RE = La, Y; Ln’ = Ce, Eu, Dy, Er) by the reduction of the match co-precipitated sulfates, followed by sulfidization of the reduction products. For uniform distribution of cations in the matrix, a method of chemical homogenization was used, consisting in the preparation of an aqueous solution containing all the necessary cations and their subsequent precipitation in the form of sulfates. The use of sulfates as precursors facilitates the process of obtaining solid solutions of oxysulfides, since sulfates already contain SO4 2--ions. The phase and morphological certification of the obtained solid solutions was carried out. The study of steady state luminescent properties demonstrated characteristic bands which are assigned to 4f-4f and 5d-4f transition. The obtained results showed the possibility of applying the method to synthesize optical ceramics based on solid solutionsRE2O2S: Ln (RE = La, Y; Ln = Ce, Eu, Dy, Er).

AB - The phase formation sequence was studied in the preparation of solid solutions of RE2O2S: Ln’ (RE = La, Y; Ln’ = Ce, Eu, Dy, Er) by the reduction of the match co-precipitated sulfates, followed by sulfidization of the reduction products. For uniform distribution of cations in the matrix, a method of chemical homogenization was used, consisting in the preparation of an aqueous solution containing all the necessary cations and their subsequent precipitation in the form of sulfates. The use of sulfates as precursors facilitates the process of obtaining solid solutions of oxysulfides, since sulfates already contain SO4 2--ions. The phase and morphological certification of the obtained solid solutions was carried out. The study of steady state luminescent properties demonstrated characteristic bands which are assigned to 4f-4f and 5d-4f transition. The obtained results showed the possibility of applying the method to synthesize optical ceramics based on solid solutionsRE2O2S: Ln (RE = La, Y; Ln = Ce, Eu, Dy, Er).

KW - Luminescence

KW - Optical ceramic

KW - Oxysulfides

KW - Rare-earth

KW - Reduction

KW - Sulfates

UR - http://www.scopus.com/inward/record.url?scp=85072638160&partnerID=8YFLogxK

U2 - 10.1016/j.jssc.2019.120964

DO - 10.1016/j.jssc.2019.120964

M3 - Article

AN - SCOPUS:85072638160

VL - 279

JO - Journal of Solid State Chemistry

JF - Journal of Solid State Chemistry

SN - 0022-4596

M1 - 120964

ER -

ID: 50882733