@article{ART003011243},
author={Hyerin Jo and Minsung Hwang and Youngjin Lee and Jaeyeop Chung},
title={Development of novel oxyfluoride glasses and glass ceramics for photoluminescence material by a containerless processing},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2023},
volume={33},
number={5},
pages={181-186},
doi={10.6111/JKCGCT.2023.33.5.181}
TY - JOUR
AU - Hyerin Jo
AU - Minsung Hwang
AU - Youngjin Lee
AU - Jaeyeop Chung
TI - Development of novel oxyfluoride glasses and glass ceramics for photoluminescence material by a containerless processing
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2023
VL - 33
IS - 5
PB - The Korea Association Of Crystal Growth, Inc.
SP - 181
EP - 186
SN - 1225-1429
AB - In this study, novel Eu₂O₃-BaF₂-La₂O₃-B₂O₃ oxyfluoride glasses and glass ceramics were developed by a containerless processing. Differential thermal analysis (DTA) analysis was performed to analyze the thermophysicalproperties of oxyfluoride glasses doped with Eu₂O₃, and photoluminescence (PL) characteristics were analyzed to evaluate the luminous efficiency depending on the degree of crystallinity. The glass transition temperature decreased with increasing BaF₂ concentration since BaF₂ acts as a network modifier in this glass system. In addition, thermal stability which can beestimated by the difference between the glass transition temperature and the onset temperature of the crystallization decreased with increasing BaF₂ contents. The peak related to the BaF₂ crystal was confirmed after the crystallization by X-ray Diffraction (XRD) analysis. Photoluminescence intensity increased after the crystallization which indicates that the Eu3+ ions are sited in BaF₂ crystal. La 3d5/2 x-ray photoelectron spectroscopy (XPS) and F1s XPS spectra were analyzed to precisely understand the behavior of the fluorine ion in the glass structure. Fluorine tends to bond with the network modifying cations such as La³+ and Ba²+ ions and after the crystallization the La-F bonds decreased because F- ions used to form BaF₂ crystals.
KW - Oxyfluoride glass;Photoluminescence;Glass structure;Crystallization
DO - 10.6111/JKCGCT.2023.33.5.181
ER -
Hyerin Jo, Minsung Hwang, Youngjin Lee and Jaeyeop Chung. (2023). Development of novel oxyfluoride glasses and glass ceramics for photoluminescence material by a containerless processing. Journal of the Korean Crystal Growth and Crystal Technology, 33(5), 181-186.
Hyerin Jo, Minsung Hwang, Youngjin Lee and Jaeyeop Chung. 2023, "Development of novel oxyfluoride glasses and glass ceramics for photoluminescence material by a containerless processing", Journal of the Korean Crystal Growth and Crystal Technology, vol.33, no.5 pp.181-186. Available from: doi:10.6111/JKCGCT.2023.33.5.181
Hyerin Jo, Minsung Hwang, Youngjin Lee, Jaeyeop Chung "Development of novel oxyfluoride glasses and glass ceramics for photoluminescence material by a containerless processing" Journal of the Korean Crystal Growth and Crystal Technology 33.5 pp.181-186 (2023) : 181.
Hyerin Jo, Minsung Hwang, Youngjin Lee, Jaeyeop Chung. Development of novel oxyfluoride glasses and glass ceramics for photoluminescence material by a containerless processing. 2023; 33(5), 181-186. Available from: doi:10.6111/JKCGCT.2023.33.5.181
Hyerin Jo, Minsung Hwang, Youngjin Lee and Jaeyeop Chung. "Development of novel oxyfluoride glasses and glass ceramics for photoluminescence material by a containerless processing" Journal of the Korean Crystal Growth and Crystal Technology 33, no.5 (2023) : 181-186.doi: 10.6111/JKCGCT.2023.33.5.181
Hyerin Jo; Minsung Hwang; Youngjin Lee; Jaeyeop Chung. Development of novel oxyfluoride glasses and glass ceramics for photoluminescence material by a containerless processing. Journal of the Korean Crystal Growth and Crystal Technology, 33(5), 181-186. doi: 10.6111/JKCGCT.2023.33.5.181
Hyerin Jo; Minsung Hwang; Youngjin Lee; Jaeyeop Chung. Development of novel oxyfluoride glasses and glass ceramics for photoluminescence material by a containerless processing. Journal of the Korean Crystal Growth and Crystal Technology. 2023; 33(5) 181-186. doi: 10.6111/JKCGCT.2023.33.5.181
Hyerin Jo, Minsung Hwang, Youngjin Lee, Jaeyeop Chung. Development of novel oxyfluoride glasses and glass ceramics for photoluminescence material by a containerless processing. 2023; 33(5), 181-186. Available from: doi:10.6111/JKCGCT.2023.33.5.181
Hyerin Jo, Minsung Hwang, Youngjin Lee and Jaeyeop Chung. "Development of novel oxyfluoride glasses and glass ceramics for photoluminescence material by a containerless processing" Journal of the Korean Crystal Growth and Crystal Technology 33, no.5 (2023) : 181-186.doi: 10.6111/JKCGCT.2023.33.5.181
