Improving the thermal stability and luminescent efficiency of (Ba,Sr)3SiO5:Eu2+ phosphors by structure, bandgap engineering and soft chemistry synthesis method

• Published in: Chemical Engineering Journal Vol. 410; p. 128367
• Main Authors: Liu, Hongmin, Liang, Hongwei, Zhang, Wenye, Zeng, Qingguang, Wen, Dawei
• Format: Journal Article
• Language: English; Japanese
• Published: Elsevier B.V 01.04.2021; Elsevier BV
• Subjects: DFT calculation; Orange phosphor; Sol-gel method; Thermal stability; DFT calculation; Sol-gel method; Thermal stability; Orange phosphor

[Display omitted] •Comprehensively analyzing the thermal quenching properties of (Ba,Sr)3SiO5:Eu2+.•The emission intensity and thermal stability of (Ba,Sr)3SiO5:Eu2+ were improved by structure and bandgap engineering.•The sol-gel synthesized BaSr2SiO5:Eu2+ showed excellent thermal performance, only...