Spectrally tunable near-infrared photoluminescence in MP3O9:Cr3+ (M = Al, Ga, In) phosphate phosphors
文献类型：期刊论文
| 作者 | L. P. Jiang, X. Jiang, L. L. Zhang, G. C. Lv and Y. J. Su |
| 刊名 | Dalton Transactions
 |
| 出版日期 | 2023 |
| 卷号 | 52期号:46页码:17315-17323 |
| ISSN号 | 1477-9226 |
| DOI | 10.1039/d3dt02882h |
| 英文摘要 | Modulation of the octahedral crystal field environment of Cr3+ is an effective approach to achieve tunable emission. Here, we prepared a series of broadband MP3O9:Cr3+ (M = Al, Ga, In) near-infrared (NIR) phosphors, and cubic AlP3O9:Cr3+ (APO-c:Cr3+) and monoclinic AlP3O9:Cr3+ (APO-m:Cr3+) phosphors were prepared by controlling the synthesis temperature. The emission wavelength was tuned from 787 nm for APO-c:Cr3+ to 894 nm for monoclinic InP3O9:Cr3+ (IPO:Cr3+) by regulating the M ion and reducing the crystal field intensity. Excitingly, the MP3O9:Cr3+ (M = Al, Ga, In) family shows excellent thermal stability; the emission intensity of APO-c:Cr3+, APO-m:Cr3+ and monoclinic GaP3O9:Cr3+ (GPO:Cr3+) can still maintain 95.6%, 86% and 86% of that at room temperature when heating to 423 K, respectively. An NIR LED device was prepared by incorporating GPO:Cr3+ and a blue light LED, demonstrating the potential application in night vision and non-destructive testing. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/68558]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | L. P. Jiang, X. Jiang, L. L. Zhang, G. C. Lv and Y. J. Su. Spectrally tunable near-infrared photoluminescence in MP3O9:Cr3+ (M = Al, Ga, In) phosphate phosphors[J]. Dalton Transactions,2023,52(46):17315-17323. |
| APA | L. P. Jiang, X. Jiang, L. L. Zhang, G. C. Lv and Y. J. Su.(2023).Spectrally tunable near-infrared photoluminescence in MP3O9:Cr3+ (M = Al, Ga, In) phosphate phosphors.Dalton Transactions,52(46),17315-17323. |
| MLA | L. P. Jiang, X. Jiang, L. L. Zhang, G. C. Lv and Y. J. Su."Spectrally tunable near-infrared photoluminescence in MP3O9:Cr3+ (M = Al, Ga, In) phosphate phosphors".Dalton Transactions 52.46(2023):17315-17323. |
入库方式： OAI收割
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。