Email this article 
Extraction-Pyrolytic Synthesis and Luminescent Properties of Borates La0.95Eu0.05BO3 : Sm and La0.95Eu0.05(BO2)3 : Sm
- Authors: Steblevskaya N.I.1, Belobeletskaya M.V.1
-
Affiliations:
- Institute of Chemistry, Far Eastern Branch, Russian Academy of Sciences
- Issue: Vol 68, No 7 (2023)
- Pages: 913-922
- Section: СИНТЕЗ И СВОЙСТВА НЕОРГАНИЧЕСКИХ СОЕДИНЕНИЙ
- URL: https://journals.rcsi.science/0044-457X/article/view/136362
- DOI: https://doi.org/10.31857/S0044457X22602280
- EDN: https://elibrary.ru/RIDIYM
- ID: 136362
Cite item
Full Text
Abstract
Orthoborates La0.95–хEu0.05SmхBO3 and metaborates La0.95 – хEu0.05Smх(BO2)3 (х = 0.025, 0.05, 0.075, 0.1) have been obtained under optimal conditions by extraction-pyrolytic method at lower temperature and shorter time as compared with the known methods. Increase in Sm3+ ion concentration leads to decrease of unit cell volume in La0.95 – хEu0.05SmхBO3 (aragonite structural type) and La0.95 – хEu0.05Smх(BO2)3 (monoclinic modification of α type). The larges changes in luminescence excitation spectra of the compounds depending on Sm3+ concentration is observed in 360–450 nm region, which includes the bands of transitions for both Eu3+ and Sm3+ ions. On luminescence excitation in the band of maximal absorption of Sm3+ ion (λeх = 404 nm), luminescence intensity of cooperatively doped La0.925Eu0.05Sm0.025(BO2)3 and La0.925Eu0.05Sm0.025BO3 increases, which can be explained by the possibility of efficient transfer of absorbed energy from Sm3+ to Eu3+ ion.
About the authors
N. I. Steblevskaya
Institute of Chemistry, Far Eastern Branch, Russian Academy of Sciences
Email: steblevskaya@ich.dvo.ru
690022, Vladivostok, Russia
M. V. Belobeletskaya
Institute of Chemistry, Far Eastern Branch, Russian Academy of Sciences
Author for correspondence.
Email: steblevskaya@ich.dvo.ru
690022, Vladivostok, Russia
References
- Wei H.W., Shao L.M., Jiao H. // Opt. Mater. 2018. V. 75. P. 442. https://doi.org/10.1016/j.optmat.2017.10.011
- Шмурак С.З., Кедров В.В., Киселев А.П. и др. // Физика тв. тела. 2022. Т. 64. № 1. С. 105.
- Halefoglu Y.Z. // Appl. Radiat. Isotopes. 2019. V. 148. № 1. P. 40. https://doi.org/10.1016/j.apradiso.2019.03.011
- Yang R., Sun X., Jiang P. et al. // J. Solid State Chem. 2018. V. 258. P. 212. https://doi.org/10.1016/j.jssc.2017.10.022
- Beihoucif R., Velazquez M., Platevin O. et al. // Opt. Mater. 2017. V. 73. P. 658. https://doi.org/10.1016/j.optmat.2017.09.026
- Xu Y.W., Chen J., Zhang H. et al. // J. Mater. Chem. 2020. V. 8. P. 247. https://doi.org/10.1039/c9tc05311e
- Ma C., Li X., Zhang M. et al. // Ceram. Int. 2018. V. 44. № 15. P. 18462. https://doi.org/10.1016/j.ceramint.2018.07.064
- Omanwar S.K., Sawala. N.S. // Appl. Phys. A. 2017. V. 123. № 11. P. 673. https://doi.org/10.1007/s00339-017-1268-8
- Yang R., Qi Y., Gao Y. et al. // J. Lumin. 2020. V. 219. P. 116880. https://doi.org/10.1016/j.jlumin.2019.116880
- Górny A., Sołtys M., Pisarska J. et al. // J. Rare Earths. 2019. V. 37. № 11. P. 1145. https://doi.org/10.1016/j.jre.2019.02.005
- Gopi S., Jose S.K., Sreeja E. et al. // J. Lumin. 2017. V. 192. P. 1288. https://doi.org/10.1016/j.jlumin.2017.09.009
- Steudel F., Ahrens B., Schweizer S. // J. Lumin. 2017. V. 181. P. 31. https://doi.org/10.1016/j.jlumin.2016.08.066
- Soltys M., Pisarska J., Leśniak M. et al. // J. Mol. Struct. 2018. V. 1163. P. 418. https://doi.org/10.1016/j.molstruc.2018.03.021
- GaoY., Jiang P., Gao W. et al. // J. Solid State Chem. 2019. V. 278. P. 120915. https://doi.org/10.1016/j.jssc.2019.120915
- Zhu Q., Fan Z., Li S. et al. // J. Asian Ceram. Soc. 2020. V. 8. № 2. P. 542. https://doi.org/10.1080/21870764.2020.1761084
- Abaci O.G.H., Esenturk O., Yılmaz A. et al. // Opt. Mater. 2019. V. 98. P. 109487. https://doi.org/10.1016/j.optmat.2019.109487
- Zhang J., Yang M., Jin H. et al. // Mater. Res. Bull. 2012. V. 47. № 2. P. 247. https://doi.org/10.1016/j.materresbull.2011.11.015
- Шмурак С.З., Кедров В.В., Киселев А.П. и др. // Физика тв. тела. 2019. Т. 61. № 1. С. 123.
- Холькин А.И., Патрушева Т.Н. // Хим. технология. 2015. Т. 16. № 10. С. 576.
- Стеблевская Н.И., Медков М.А., Ярусова С.Б. Получение и свойства функциональных материалов на основе оксидов редкоземельных и редких металлов. Владивосток: ВГУЭС, 2021. 348 с.
- Стеблевская Н.И., Белобелецая М.В., Медков М.А. // Журн. неорган. химии. 2021. Т. 66. № 4. С. 440. https://doi.org/10.31857/S0044457X21040218
- Стеблевская Н.И., Белобелецкая М.В., Медков М.А. и др. // Журн. неорган. химии. 2022. Т. 67. № 8. С. 1134.
- Szczeszak A., Kubasiewicz K., Lis S. // Opt. Mater. 2013. V. 35. № 6. P. 1297. https://doi.org/10.1016/j.optmat.2013.02.001
- Sohn Y. // Ceram. Int. 2014. V. 40. № 1. Part B. P. 2467.
- Nakamoto K. Infrared and Raman Spectra of Inorganic and Coordination Compounds: Part A. Theory and Applications in Inorganic Chemistry. N.Y.: John Wiley and Sons, 2009.
- Blasse G, Grabmaier B.C. Luminescent materials. Berlin–Heidelberg: Springer-Verlag., 1994. 233 p.
Supplementary files
