Combination of carbon dot and polymer dot phosphors for white light-emitting diodes

Nanoscale ◽  
2015 ◽  
Vol 7 (28) ◽  
pp. 12045-12050 ◽  
Author(s):  
Chun Sun ◽  
Yu Zhang ◽  
Kai Sun ◽  
Claas Reckmeier ◽  
Tieqiang Zhang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
Light Emitting Diodes ◽  
Color Stability ◽  
Light Emitting ◽  
Color Rendering Index ◽  
Carbon Based Nanomaterials ◽  
White Light Emitting Diodes ◽  
Color Rendering ◽  
Excellent Color

The white light-emitting diodes with high color rendering index (85–96) and widely variable color temperatures(2805–7786 K) were fabricated from carbon-based nanomaterials with weak reabsorption and no energy transfer crosstalk and showed excellent color stability.

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