Rapid synthesis of phosphor-glass composites in seconds based on particle self-stabilization
State Key Laboratory of Luminescent Materials and Devices · South China University of Technology
Abstract
Abstract Phosphor-glass composites (PGC) are excellent candidates for highly efficient and stable photonic converters; however, their synthesis generally requires harsh procedures and long time, resulting in additional performance loss and energy consumption. Here we develop a rapid synthetic route to PGC within about 10 seconds, which enables uniform dispersion of Y 3 Al 5 O 12 :Ce 3+ (YAG:Ce) phosphor particles through a particle self-stabilization model in molten tellurite glass. Thanks for good wettability between YAG:Ce micro-particles and tellurite glass melt, it creates an energy barrier of 6.94 × 10 5 zJ to prevent atomic-scale contact and sintering of particles in the melt. This in turn allows the…
Citation impact
- FWCI
- 11.66
- Percentile
- 100%
- References
- 43
Authors
7- YSYongsheng SunCorresponding
State Key Laboratory of Luminescent Materials and Devices, South China University of Technology
- YWYuzhen Wang
State Key Laboratory of Luminescent Materials and Devices, South China University of Technology
- WCWeibin Chen
South China University of Technology
- QJQingquan Jiang
South China University of Technology
- DCDongdan Chen
South China University of Technology
Topics & keywords
- Phosphor
- Materials science
- Composite material
- Luminous flux
- Wetting
- Particle (ecology)
- Laser
- Dispersion (optics)
- Affordable and clean energy