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Integrated Ferroelectrics
An International Journal
Volume 238, 2023 - Issue 1
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Research Article

Physical, Optical, and Photoluminescence Properties of Cr2O3 in Borosilicate Glasses

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Pages 343-355 | Received 15 Jan 2023, Accepted 11 May 2023, Published online: 29 Sep 2023
 

Abstract

The glass samples (35-x)B2O3:35SiO2:12Na2O:7.9CaO:0.1Sb2O3:10BaO:xCr2O3 with a variation of Cr2O3 content were successfully fabricated and characterized for solid-state lighting material applications. The results showed the most suitable composition within the range of study at 0.02 mol% of Cr2O3. This composition gave higher reflection loss (RL), lower oxide polarizability, and lower molar refractivity. The Commission International de I'Eclairage (CIE) chromaticity coordinates confirmed a strong orange color emission. Hence, this suggests that the 0.02 mol% Cr2O3 glass is a good candidate and cost-effective for orange-emitting solid-state lighting material applications. This study will be a useful literature source for further development in this field.

Acknowledgments

J. Kaewkhao and N. Srisittipokakun would like to thanks Thailand Science Research and Innovation (TSRI) for partially supporting this research.

Disclosure Statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

This research has been funded by Research Council of Thailand (NRCT) and Gemories Thailand Co. Ltd. (Project number N41A650403). This research was partially supported by Chiang Mai University.

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