The effect of chromium concentration on luminescent properties of alkali-alumina-borate glass-ceramics

A. N. Babkina, K. S. Zyryanova, D. A. Agafonova, R. K. Nuryev, A. I. Ignatiev, D. Valiev

Research output: Contribution to journalArticle

Abstract

Alkali alumina-borate glass-ceramics doped with different concentration of Cr3+ ions was prepared by conventional melt-quenching technique. Luminescent glass-ceramics was derived by volume crystallization of the precursor glass via two-stage heat treatment. The phase transition temperatures, structure, spectral and luminescent properties of the glass-ceramics were determined by differential scanning calorimetry (DSC), X-ray diffraction (XRD), optical absorption, photo- and cathodoluminescent spectroscopy. The XRD studies revealed the LiAl7B4O17: Cr3+ nanocrystals nucleation (mean size of 20–23 nm) during the heat treatment. The photoluminescence spectra consisted of three intense bands in the 685–715 nm region. The maximum quantum yield value under 532 nm excitation was 30%. The difference between photoluminescence (PL) and cathodoluminescence (CL) decay kinetics is presented and possible nature of this phenomenon is discussed.

Original languageEnglish
Article number119487
JournalJournal of Non-Crystalline Solids
Volume521
DOIs
Publication statusPublished - 1 Oct 2019

Fingerprint

Borates
Aluminum Oxide
Alkalies
Glass ceramics
Chromium
borates
chromium
alkalies
Alumina
aluminum oxides
ceramics
glass
Photoluminescence
Heat treatment
X ray diffraction
heat treatment
Cathodoluminescence
Quantum yield
Crystallization
photoluminescence

Keywords

  • Alkali alumina-borate glass
  • Catodoluminescence (CL)
  • Decay kinetics
  • Luminescent glass-ceramics
  • Photoluminescence (PL)
  • Trivalent chromium ions

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Materials Chemistry

Cite this

The effect of chromium concentration on luminescent properties of alkali-alumina-borate glass-ceramics. / Babkina, A. N.; Zyryanova, K. S.; Agafonova, D. A.; Nuryev, R. K.; Ignatiev, A. I.; Valiev, D.

In: Journal of Non-Crystalline Solids, Vol. 521, 119487, 01.10.2019.

Research output: Contribution to journalArticle

Babkina, A. N. ; Zyryanova, K. S. ; Agafonova, D. A. ; Nuryev, R. K. ; Ignatiev, A. I. ; Valiev, D. / The effect of chromium concentration on luminescent properties of alkali-alumina-borate glass-ceramics. In: Journal of Non-Crystalline Solids. 2019 ; Vol. 521.
@article{4f789643787646d49dc141a212538580,
title = "The effect of chromium concentration on luminescent properties of alkali-alumina-borate glass-ceramics",
abstract = "Alkali alumina-borate glass-ceramics doped with different concentration of Cr3+ ions was prepared by conventional melt-quenching technique. Luminescent glass-ceramics was derived by volume crystallization of the precursor glass via two-stage heat treatment. The phase transition temperatures, structure, spectral and luminescent properties of the glass-ceramics were determined by differential scanning calorimetry (DSC), X-ray diffraction (XRD), optical absorption, photo- and cathodoluminescent spectroscopy. The XRD studies revealed the LiAl7B4O17: Cr3+ nanocrystals nucleation (mean size of 20–23 nm) during the heat treatment. The photoluminescence spectra consisted of three intense bands in the 685–715 nm region. The maximum quantum yield value under 532 nm excitation was 30{\%}. The difference between photoluminescence (PL) and cathodoluminescence (CL) decay kinetics is presented and possible nature of this phenomenon is discussed.",
keywords = "Alkali alumina-borate glass, Catodoluminescence (CL), Decay kinetics, Luminescent glass-ceramics, Photoluminescence (PL), Trivalent chromium ions",
author = "Babkina, {A. N.} and Zyryanova, {K. S.} and Agafonova, {D. A.} and Nuryev, {R. K.} and Ignatiev, {A. I.} and D. Valiev",
year = "2019",
month = "10",
day = "1",
doi = "10.1016/j.jnoncrysol.2019.119487",
language = "English",
volume = "521",
journal = "Journal of Non-Crystalline Solids",
issn = "0022-3093",
publisher = "Elsevier",

}

TY - JOUR

T1 - The effect of chromium concentration on luminescent properties of alkali-alumina-borate glass-ceramics

AU - Babkina, A. N.

AU - Zyryanova, K. S.

AU - Agafonova, D. A.

AU - Nuryev, R. K.

AU - Ignatiev, A. I.

AU - Valiev, D.

PY - 2019/10/1

Y1 - 2019/10/1

N2 - Alkali alumina-borate glass-ceramics doped with different concentration of Cr3+ ions was prepared by conventional melt-quenching technique. Luminescent glass-ceramics was derived by volume crystallization of the precursor glass via two-stage heat treatment. The phase transition temperatures, structure, spectral and luminescent properties of the glass-ceramics were determined by differential scanning calorimetry (DSC), X-ray diffraction (XRD), optical absorption, photo- and cathodoluminescent spectroscopy. The XRD studies revealed the LiAl7B4O17: Cr3+ nanocrystals nucleation (mean size of 20–23 nm) during the heat treatment. The photoluminescence spectra consisted of three intense bands in the 685–715 nm region. The maximum quantum yield value under 532 nm excitation was 30%. The difference between photoluminescence (PL) and cathodoluminescence (CL) decay kinetics is presented and possible nature of this phenomenon is discussed.

AB - Alkali alumina-borate glass-ceramics doped with different concentration of Cr3+ ions was prepared by conventional melt-quenching technique. Luminescent glass-ceramics was derived by volume crystallization of the precursor glass via two-stage heat treatment. The phase transition temperatures, structure, spectral and luminescent properties of the glass-ceramics were determined by differential scanning calorimetry (DSC), X-ray diffraction (XRD), optical absorption, photo- and cathodoluminescent spectroscopy. The XRD studies revealed the LiAl7B4O17: Cr3+ nanocrystals nucleation (mean size of 20–23 nm) during the heat treatment. The photoluminescence spectra consisted of three intense bands in the 685–715 nm region. The maximum quantum yield value under 532 nm excitation was 30%. The difference between photoluminescence (PL) and cathodoluminescence (CL) decay kinetics is presented and possible nature of this phenomenon is discussed.

KW - Alkali alumina-borate glass

KW - Catodoluminescence (CL)

KW - Decay kinetics

KW - Luminescent glass-ceramics

KW - Photoluminescence (PL)

KW - Trivalent chromium ions

UR - http://www.scopus.com/inward/record.url?scp=85070563475&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85070563475&partnerID=8YFLogxK

U2 - 10.1016/j.jnoncrysol.2019.119487

DO - 10.1016/j.jnoncrysol.2019.119487

M3 - Article

VL - 521

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

SN - 0022-3093

M1 - 119487

ER -