Standard

Synthesis and luminescent properties of (RE0.95Ln0.05)2O2S (RE = La, Y; Ln = Ho, Tm). / Sal'nikova, E. I.; Denisenko, Yu G.; Kolesnikov, I. E.; Lähderanta, E.; Andreev, O. V.; Azarapin, N. O.; Basova, S. A.; Gubin, A. A.; Oreshonkov, A. S.

In: Journal of Solid State Chemistry, Vol. 293, 121753, 01.2021.

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

Harvard

Sal'nikova, EI, Denisenko, YG, Kolesnikov, IE, Lähderanta, E, Andreev, OV, Azarapin, NO, Basova, SA, Gubin, AA & Oreshonkov, AS 2021, 'Synthesis and luminescent properties of (RE0.95Ln0.05)2O2S (RE = La, Y; Ln = Ho, Tm)', Journal of Solid State Chemistry, vol. 293, 121753. https://doi.org/10.1016/j.jssc.2020.121753

APA

Sal'nikova, E. I., Denisenko, Y. G., Kolesnikov, I. E., Lähderanta, E., Andreev, O. V., Azarapin, N. O., Basova, S. A., Gubin, A. A., & Oreshonkov, A. S. (2021). Synthesis and luminescent properties of (RE0.95Ln0.05)2O2S (RE = La, Y; Ln = Ho, Tm). Journal of Solid State Chemistry, 293, [121753]. https://doi.org/10.1016/j.jssc.2020.121753

Vancouver

Sal'nikova EI, Denisenko YG, Kolesnikov IE, Lähderanta E, Andreev OV, Azarapin NO et al. Synthesis and luminescent properties of (RE0.95Ln0.05)2O2S (RE = La, Y; Ln = Ho, Tm). Journal of Solid State Chemistry. 2021 Jan;293. 121753. https://doi.org/10.1016/j.jssc.2020.121753

Author

Sal'nikova, E. I. ; Denisenko, Yu G. ; Kolesnikov, I. E. ; Lähderanta, E. ; Andreev, O. V. ; Azarapin, N. O. ; Basova, S. A. ; Gubin, A. A. ; Oreshonkov, A. S. / Synthesis and luminescent properties of (RE0.95Ln0.05)2O2S (RE = La, Y; Ln = Ho, Tm). In: Journal of Solid State Chemistry. 2021 ; Vol. 293.

BibTeX

@article{779be2718774428f8a390053354808fb,
title = "Synthesis and luminescent properties of (RE0.95Ln0.05)2O2S (RE = La, Y; Ln = Ho, Tm)",
abstract = "Solid solutions of oxysulfides (RE0.95Ln0.05)2O2S (RE = La, Y; Ln = Ho, Tm) were obtained by hydrogen reduction of the co-precipitated sulfates followed by sulfidation of the reaction products. The crystal chemical characteristics of the obtained compounds were refined by the Rietveld method. Morphological certification of particles in the dynamics of synthesis was performed. Most of the particles produced by chemical reactions have a cut that indicates the formation of a compound with a hexagonal syngony with angles of 60 and 120°. This indicates that the thermal effect of gaseous reagents H2, H2S on sulfates leads to heterogeneous reactions of thermal dissociation and the formation of new phases. Steady state luminescence properties displayed characteristic sharp bands corresponding to 4f-4f transitions. Luminescence decay curves of all studied samples showed monoexponential decay with microsecond and hundreds microsecond lifetimes depending on doping ions. Calculated color coordinates of Ho3+ and Tm3+-doped powders make them promising candidates to be used as phosphors.",
keywords = "Lifetime, Luminescence, Quantum yield, Rare earth oxysulfides, Rietveld, Synthesis",
author = "Sal'nikova, {E. I.} and Denisenko, {Yu G.} and Kolesnikov, {I. E.} and E. L{\"a}hderanta and Andreev, {O. V.} and Azarapin, {N. O.} and Basova, {S. A.} and Gubin, {A. A.} and Oreshonkov, {A. S.}",
note = "Publisher Copyright: {\textcopyright} 2020 Elsevier Inc.",
year = "2021",
month = jan,
doi = "10.1016/j.jssc.2020.121753",
language = "English",
volume = "293",
journal = "Journal of Solid State Chemistry",
issn = "0022-4596",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Synthesis and luminescent properties of (RE0.95Ln0.05)2O2S (RE = La, Y; Ln = Ho, Tm)

AU - Sal'nikova, E. I.

AU - Denisenko, Yu G.

AU - Kolesnikov, I. E.

AU - Lähderanta, E.

AU - Andreev, O. V.

AU - Azarapin, N. O.

AU - Basova, S. A.

AU - Gubin, A. A.

AU - Oreshonkov, A. S.

N1 - Publisher Copyright: © 2020 Elsevier Inc.

PY - 2021/1

Y1 - 2021/1

N2 - Solid solutions of oxysulfides (RE0.95Ln0.05)2O2S (RE = La, Y; Ln = Ho, Tm) were obtained by hydrogen reduction of the co-precipitated sulfates followed by sulfidation of the reaction products. The crystal chemical characteristics of the obtained compounds were refined by the Rietveld method. Morphological certification of particles in the dynamics of synthesis was performed. Most of the particles produced by chemical reactions have a cut that indicates the formation of a compound with a hexagonal syngony with angles of 60 and 120°. This indicates that the thermal effect of gaseous reagents H2, H2S on sulfates leads to heterogeneous reactions of thermal dissociation and the formation of new phases. Steady state luminescence properties displayed characteristic sharp bands corresponding to 4f-4f transitions. Luminescence decay curves of all studied samples showed monoexponential decay with microsecond and hundreds microsecond lifetimes depending on doping ions. Calculated color coordinates of Ho3+ and Tm3+-doped powders make them promising candidates to be used as phosphors.

AB - Solid solutions of oxysulfides (RE0.95Ln0.05)2O2S (RE = La, Y; Ln = Ho, Tm) were obtained by hydrogen reduction of the co-precipitated sulfates followed by sulfidation of the reaction products. The crystal chemical characteristics of the obtained compounds were refined by the Rietveld method. Morphological certification of particles in the dynamics of synthesis was performed. Most of the particles produced by chemical reactions have a cut that indicates the formation of a compound with a hexagonal syngony with angles of 60 and 120°. This indicates that the thermal effect of gaseous reagents H2, H2S on sulfates leads to heterogeneous reactions of thermal dissociation and the formation of new phases. Steady state luminescence properties displayed characteristic sharp bands corresponding to 4f-4f transitions. Luminescence decay curves of all studied samples showed monoexponential decay with microsecond and hundreds microsecond lifetimes depending on doping ions. Calculated color coordinates of Ho3+ and Tm3+-doped powders make them promising candidates to be used as phosphors.

KW - Lifetime

KW - Luminescence

KW - Quantum yield

KW - Rare earth oxysulfides

KW - Rietveld

KW - Synthesis

UR - http://www.scopus.com/inward/record.url?scp=85092698942&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/e3feba03-6df3-3875-8ed4-a14428115f5c/

U2 - 10.1016/j.jssc.2020.121753

DO - 10.1016/j.jssc.2020.121753

M3 - Article

AN - SCOPUS:85092698942

VL - 293

JO - Journal of Solid State Chemistry

JF - Journal of Solid State Chemistry

SN - 0022-4596

M1 - 121753

ER -

ID: 86367817