Standard

Lithium concentration effect on crystallization kinetics and spectral properties of Cr-doped Li2O–K2O–Al2O3–B2O3 glass-ceramics. / Kulpina, Ekaterina; Babkina, Anastasiia; Zyryanova, Ksenia; Valiev, Damir; Stepanov, Sergey; Nuryev, Rustam; Ignatiev, Alexander; Zhizhin, Evgeny; Koroleva, Aleksandra.

In: Ceramics International, Vol. 49, No. 12, 01.06.2023, p. 20061-20070.

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

Harvard

Kulpina, E, Babkina, A, Zyryanova, K, Valiev, D, Stepanov, S, Nuryev, R, Ignatiev, A, Zhizhin, E & Koroleva, A 2023, 'Lithium concentration effect on crystallization kinetics and spectral properties of Cr-doped Li2O–K2O–Al2O3–B2O3 glass-ceramics', Ceramics International, vol. 49, no. 12, pp. 20061-20070. https://doi.org/10.1016/j.ceramint.2023.03.129

APA

Kulpina, E., Babkina, A., Zyryanova, K., Valiev, D., Stepanov, S., Nuryev, R., Ignatiev, A., Zhizhin, E., & Koroleva, A. (2023). Lithium concentration effect on crystallization kinetics and spectral properties of Cr-doped Li2O–K2O–Al2O3–B2O3 glass-ceramics. Ceramics International, 49(12), 20061-20070. https://doi.org/10.1016/j.ceramint.2023.03.129

Vancouver

Kulpina E, Babkina A, Zyryanova K, Valiev D, Stepanov S, Nuryev R et al. Lithium concentration effect on crystallization kinetics and spectral properties of Cr-doped Li2O–K2O–Al2O3–B2O3 glass-ceramics. Ceramics International. 2023 Jun 1;49(12):20061-20070. https://doi.org/10.1016/j.ceramint.2023.03.129

Author

Kulpina, Ekaterina ; Babkina, Anastasiia ; Zyryanova, Ksenia ; Valiev, Damir ; Stepanov, Sergey ; Nuryev, Rustam ; Ignatiev, Alexander ; Zhizhin, Evgeny ; Koroleva, Aleksandra. / Lithium concentration effect on crystallization kinetics and spectral properties of Cr-doped Li2O–K2O–Al2O3–B2O3 glass-ceramics. In: Ceramics International. 2023 ; Vol. 49, No. 12. pp. 20061-20070.

BibTeX

@article{188899fa55804045814dcd764ea3b6d0,
title = "Lithium concentration effect on crystallization kinetics and spectral properties of Cr-doped Li2O–K2O–Al2O3–B2O3 glass-ceramics",
abstract = "Alkali-aluminaborate glass-ceramics doped with Cr ions are synthesized by volume crystallization. According to non-isothermal DSC method three parallel processes occur in material: 2D Avrami-Yerofeev nucleation, 2D and 3D crystallization. During the heat treatment, the LiAl7B4O17 crystalline phase is formed. With Li2O content rising crystallinity of the material increases from 27 to 69% and the crystalline field strength Dq/B of Cr3+ increases from 2.25 to 3.55. The photoluminescence spectra possess intense bands at 685, 700, and 715 nm for glass with 6.8 mol.% Li2O and higher and its decay kinetics is described by the sum of two exponentials. The maximum luminescence QY obtained is 50% at 16.1 mol.% Li2O. The highest conversion efficiency of the 532 nm LED luminescence obtained by glass-ceramics with chromium is 10%. Thus, Cr-doped alkali-alumina-borate glass-ceramics are a promising material for use in the design of radiation sources for the red and NIR spectral regions.",
keywords = "Alkali-alumina-borate glass, Luminescent glass-ceramics, Trivalent chromium ions, Avrami parameter, Crystallization kinetics, Activation energy, Red radiation source",
author = "Ekaterina Kulpina and Anastasiia Babkina and Ksenia Zyryanova and Damir Valiev and Sergey Stepanov and Rustam Nuryev and Alexander Ignatiev and Evgeny Zhizhin and Aleksandra Koroleva",
year = "2023",
month = jun,
day = "1",
doi = "10.1016/j.ceramint.2023.03.129",
language = "English",
volume = "49",
pages = "20061--20070",
journal = "Ceramics International",
issn = "0272-8842",
publisher = "Elsevier",
number = "12",

}

RIS

TY - JOUR

T1 - Lithium concentration effect on crystallization kinetics and spectral properties of Cr-doped Li2O–K2O–Al2O3–B2O3 glass-ceramics

AU - Kulpina, Ekaterina

AU - Babkina, Anastasiia

AU - Zyryanova, Ksenia

AU - Valiev, Damir

AU - Stepanov, Sergey

AU - Nuryev, Rustam

AU - Ignatiev, Alexander

AU - Zhizhin, Evgeny

AU - Koroleva, Aleksandra

PY - 2023/6/1

Y1 - 2023/6/1

N2 - Alkali-aluminaborate glass-ceramics doped with Cr ions are synthesized by volume crystallization. According to non-isothermal DSC method three parallel processes occur in material: 2D Avrami-Yerofeev nucleation, 2D and 3D crystallization. During the heat treatment, the LiAl7B4O17 crystalline phase is formed. With Li2O content rising crystallinity of the material increases from 27 to 69% and the crystalline field strength Dq/B of Cr3+ increases from 2.25 to 3.55. The photoluminescence spectra possess intense bands at 685, 700, and 715 nm for glass with 6.8 mol.% Li2O and higher and its decay kinetics is described by the sum of two exponentials. The maximum luminescence QY obtained is 50% at 16.1 mol.% Li2O. The highest conversion efficiency of the 532 nm LED luminescence obtained by glass-ceramics with chromium is 10%. Thus, Cr-doped alkali-alumina-borate glass-ceramics are a promising material for use in the design of radiation sources for the red and NIR spectral regions.

AB - Alkali-aluminaborate glass-ceramics doped with Cr ions are synthesized by volume crystallization. According to non-isothermal DSC method three parallel processes occur in material: 2D Avrami-Yerofeev nucleation, 2D and 3D crystallization. During the heat treatment, the LiAl7B4O17 crystalline phase is formed. With Li2O content rising crystallinity of the material increases from 27 to 69% and the crystalline field strength Dq/B of Cr3+ increases from 2.25 to 3.55. The photoluminescence spectra possess intense bands at 685, 700, and 715 nm for glass with 6.8 mol.% Li2O and higher and its decay kinetics is described by the sum of two exponentials. The maximum luminescence QY obtained is 50% at 16.1 mol.% Li2O. The highest conversion efficiency of the 532 nm LED luminescence obtained by glass-ceramics with chromium is 10%. Thus, Cr-doped alkali-alumina-borate glass-ceramics are a promising material for use in the design of radiation sources for the red and NIR spectral regions.

KW - Alkali-alumina-borate glass

KW - Luminescent glass-ceramics

KW - Trivalent chromium ions

KW - Avrami parameter

KW - Crystallization kinetics

KW - Activation energy

KW - Red radiation source

UR - https://www.mendeley.com/catalogue/0891b8fb-0999-362a-9fc5-fae4d247d2ee/

U2 - 10.1016/j.ceramint.2023.03.129

DO - 10.1016/j.ceramint.2023.03.129

M3 - Article

VL - 49

SP - 20061

EP - 20070

JO - Ceramics International

JF - Ceramics International

SN - 0272-8842

IS - 12

ER -

ID: 106593578