| Инд. авторы: | Kononova N.G., Shevchenko V.S., Kokh A., Nabeeva T., Chapron D., Maillard A., Bolatov A., Uralbekov B. |
| Заглавие: | Synthesis of New Isostructural Orthoborates NaBaR(BO3)2 with R = Tb, Dy, Ho, Er, Tm and Lu |
| Библ. ссылка: | Kononova N.G., Shevchenko V.S., Kokh A., Nabeeva T., Chapron D., Maillard A., Bolatov A., Uralbekov B. Synthesis of New Isostructural Orthoborates NaBaR(BO3)2 with R = Tb, Dy, Ho, Er, Tm and Lu // Materials Research. - 2016. - Vol.19. - Iss. 4. - P.834-838. - ISSN 1516-1439. - EISSN 1980-5373. |
| Внешние системы: | DOI: 10.1590/1980-5373-MR-2016-0081; SCOPUS: 2-s2.0-84981250082; WoS: 000383184600018; |
| Реферат: | eng: Six new rare-earth orthoborates NaBaR(BO3)2, with R = Tb, Dy, Ho, Er, Tm, Lu were synthesized using a multiple-step solid-state reaction. These new orthoborates continue the previously described isostructural lines of three-cation orthoborates NaBaR(BO3)2, by R = Sc, Y, Yb. The structure of synthesized solid compounds is isotypic with the mineral eitelite, Na2Mg(CO3)2, crystallizing in the trigonal system with space group R3. All prepared borates are isostructural, as evidenced by the presence of the same vibration modes in Raman spectra and of the same diffraction peaks in X-ray patterns. The photoluminescence of NaBaTb(BO3)2 have been investigated in a detail.
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| Ключевые слова: | Erbium; X-ray patterns; Vibration modes; Trigonal system; Solid-state synthesis; Solid compounds; Rare earth orthoborates; NaBaR(BO3)2; Diffraction peaks; Thulium; Solid state reactions; Rare earths; Raman scattering; Lutetium; Luminescence; Erbium compounds; Dysprosium compounds; Dysprosium; Solid-state synthesis; Rare-earth orthoborates; Raman spectra; NaBaR(BO3)2; Luminescence; |
| Издано: | 2016 |
| Физ. характеристика: | с.834-838 |