Solid-state N,P-doped carbon dots conquer aggregation-caused fluorescence quenching and couple with europium metal-organic frameworks toward white light-emitting diodes

2021 ◽  
Vol 187 ◽  
pp. 109090
Author(s):  
Sujie Han ◽  
Xipao Chen ◽  
Yaoping Hu ◽  
Lei Han
Keyword(s):  
Solid State ◽  
Fluorescence Quenching ◽  
White Light ◽  
Carbon Dots ◽  
Light Emitting Diodes ◽  
Metal Organic Frameworks ◽  
Light Emitting ◽  
Metal Organic ◽  
Doped Carbon Dots ◽  
White Light Emitting Diodes

scholarly journals Encapsulation of Dyes in Luminescent Metal-Organic Frameworks for White Light Emitting Diodes

Nanomaterials ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 2761
Author(s):  
Zhihong Sun ◽  
Aaqib Khurshid ◽  
Muhammad Sohail ◽  
Weidong Qiu ◽  
Derong Cao ◽  
...  
Keyword(s):  
White Light ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Fluorescent Dyes ◽  
Metal Organic Frameworks ◽  
Great Promise ◽  
Light Emitting ◽  
Wide Range ◽  
Metal Organic ◽  
White Light Emitting Diodes

The development of white light emitting diodes (WLEDs) holds great promise for replacing traditional lighting devices due to high efficiency, low energy consumption and long lifetime. Metal–organic frameworks (MOFs) with a wide range of luminescent behaviors are ideal candidates to produce white light emission in the phosphor-converted WLEDs. Encapsulation of emissive organic dyes is a simple way to obtain luminescent MOFs. In this review, we summarize the recent progress on the design and constructions of dye encapsulated luminescent MOFs phosphors. Different strategies are highlighted where white light emitting phosphors were obtained by combining fluorescent dyes with metal ions and linkers.

Carbon dots with efficient solid-state photoluminescence towards white light-emitting diodes

2017 ◽  
Vol 5 (44) ◽  
pp. 11416-11420 ◽  
Author(s):  
Jinyang Zhu ◽  
Xue Bai ◽  
Yue Zhai ◽  
Xu Chen ◽  
Yongsheng Zhu ◽  
...  
Keyword(s):  
Solid State ◽  
White Light ◽  
Carbon Dots ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
White Light Emitting Diodes

Bright WLEDs were fabricated based on a white light emitting CD–CTAB-K90 film.

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