Finely manipulating room temperature phosphorescence by dynamic lanthanide coordination toward multi-level information security
Chinese Academy of Sciences · University of Chinese Academy of Sciences · +2 more institutions
Abstract
Room temperature phosphorescence materials have garnered significant attention due to their unique optical properties and promising applications. However, it remains a great challenge to finely manipulate phosphorescent properties to achieve desirable phosphorescent performance on demand. Here, we show a feasible strategy to finely manipulate organic phosphorescent performance by introducing dynamic lanthanide coordination. The organic phosphors of terpyridine phenylboronic acids possessing excellent coordination ability are covalently embedded into a polyvinyl alcohol matrix, leading to ultralong organic room temperature phosphorescence with a lifetime of up to 0.629 s. Notably, such phosphorescent…
Citation impact
- FWCI
- 13.45
- Percentile
- 100%
- References
- 63
Authors
8- LLLongqiang LiCorresponding
Chinese Academy of Sciences, University of Chinese Academy of Sciences, Ningbo Institute of Industrial Technology
- JZJiayin Zhou
Chinese Academy of Sciences, University of Chinese Academy of Sciences, Ningbo Institute of Industrial Technology
- JHJunyi Han
Chinese Academy of Sciences, University of Chinese Academy of Sciences, Ningbo Institute of Industrial Technology
- DLDepeng Liu
Chinese Academy of Sciences, University of Chinese Academy of Sciences, Ningbo Institute of Industrial Technology
- MQMin Qi
Chinese Academy of Sciences, University of Chinese Academy of Sciences, Ningbo Institute of Industrial Technology
Topics & keywords
- Phosphorescence
- Lanthanide
- Phosphor
- Materials science
- Dopant
- Computer science
- Nanotechnology
- Chemistry