Self-calibrated optical thermometer based on luminescence from SrLu2O4:Bi3+,Eu3+ phosphors

• Published in: RSC advances Vol. 8; no. 62; pp. 35422 - 35428
• Main Authors: Chen, Xueyan, Zheng, Zhigang, Teng, Liming, Wei, Rongfei, Hu, Fangfang, Guo, Hai
• Format: Journal Article
• Language: English
• Published: Cambridge Royal Society of Chemistry 16.10.2018; The Royal Society of Chemistry
• Subjects: bismuth; Chemical synthesis; Chemistry; Detection; emissions; Energy transfer; Europium; Fluorescence; Phosphors; temperature; thermometers

Bi3+,Eu3+ co-doped SrLu2O4 phosphors were synthesized by a solid state reaction method. Their structural, luminescent and temperature sensing properties have been systematically investigated. The color-tunable emissions from violet to red were detected with the increase of Eu3+ concentration. Relyin...