How to Obtain Anti‐Thermal‐Quenching Inorganic Luminescent Materials for Light‐Emitting Diode Applications
Chinese Academy of Sciences · Changchun Institute of Applied Chemistry · +5 more institutions
Abstract
Abstract Phosphor‐converted light‐emitting diode (pc‐LED) has drawn much interest due to the efficient light in solid‐state lighting, backlight display, security, and electronic devices. Thermal quenching (TQ) induced by nonradiative relaxation is one of the vital challenges that limits the widespread use of phosphors. Much efforts are devoted to designing different approaches to solve the emission loss at increasing temperature. Here, the mechanism of TQ and recent advances of anti‐TQ‐phosphor‐involved 5d–4f, 4f–4f, 6p–6s, 3d–3d transitions are discussed. Several important design strategies for anti‐TQ phosphors are summarized as follows: 1) defect engineering; 2) energy transfer; 3) structural modulation; 4)…
Citation impact
- FWCI
- 15.60
- Percentile
- 100%
- References
- 124
Authors
5- PDPeipei Dang
Chinese Academy of Sciences, Changchun Institute of Applied Chemistry
- WWWei Wang
China University of Geosciences
- HLHongzhou Lian
Chinese Academy of Sciences, Changchun Institute of Applied Chemistry
- GLGuogang LiCorresponding
China University of Geosciences, China University of Geosciences (Beijing), Shenzhen Research Institute of China University of Geosciences, Zhejiang University
- JLJun LinCorresponding
University of Science and Technology of China, Chinese Academy of Sciences, Changchun Institute of Applied Chemistry
Topics & keywords
- Phosphor
- Materials science
- Backlight
- Optoelectronics
- Solid-state lighting
- Quenching (fluorescence)
- Light-emitting diode
- Coating
- Affordable and clean energy