Synergy in the energy transfer between ligands and EuIII ions in molecular europium complexes: single-component white light-emitting luminogens

2020 ◽  
Vol 8 (25) ◽  
pp. 8643-8653 ◽  
Author(s):  
Rachna Devi ◽  
Kasturi Singh ◽  
Sivakumar Vaidyanathan
Keyword(s):  
Energy Transfer ◽  
Solid State ◽  
White Light ◽  
Lanthanide Complexes ◽  
Solution Process ◽  
Single Component ◽  
Solid State Lighting ◽  
Structural Flexibility ◽  
Europium Complexes ◽  
Light Emitting

Due to their structural flexibility and easy solution process capability, single-component white light-emitting pure organo-lanthanide complexes have been considered as promising candidates for solid-state lighting.

Single-component and white light-emitting phosphor BaAl 2 Si 2 O 8 : Dy 3+ , Eu 3+ synthesis, luminescence, energy transfer, and tunable color

2016 ◽  
Vol 60 ◽  
pp. 196-203 ◽  
Author(s):  
Pingchuan Ma ◽  
Yanhua Song ◽  
Ye Sheng ◽  
Bo Yuan ◽  
Hongxia Guan ◽  
...  
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
Single Component ◽  
Light Emitting

scholarly journals Structure and photoluminescence properties of novel Sr6Ca4(PO4)6F2:Re (Re = Eu2+, Mn2+) phosphors with energy transfer for white-emitting LEDs

RSC Advances ◽  
2017 ◽  
Vol 7 (65) ◽  
pp. 41282-41288 ◽  
Author(s):  
Hongwei Xu ◽  
Lili Wang ◽  
Dan Qu ◽  
Zhiyun Si ◽  
Jinsheng Shi
Keyword(s):  
Energy Transfer ◽  
Solid State ◽  
White Light ◽  
Solid State Reaction ◽  
Photoluminescence Properties ◽  
Light Emitting

A series of Sr6Ca4(PO4)6F2:Eu2+,Mn2+ phosphors were synthesized by traditional solid state reaction. Through controlling the ratio of Eu2+ and Mn2+, emission colors can be tuned from blue to yellow, including white-light-emitting.

Novel Mn4+-activated layered oxide-fluoride perovskite-type KNaMoO2F4 red phosphor for wide gamut warm white light-emitting diodes backlight

2021 ◽  
Author(s):  
Jiao Wu ◽  
Bo Wang ◽  
Zhiyuan Liu ◽  
Kang Zhang ◽  
Xiaoshuang Li ◽  
...  
Keyword(s):  
Solid State ◽  
White Light ◽  
Light Emitting Diodes ◽  
Solid State Lighting ◽  
Red Phosphor ◽  
Red Emission ◽  
Light Emitting ◽  
Warm White Light ◽  
White Light Emitting Diodes ◽  
Perovskite Type

Mn4+-activated oxidefluoride phosphors are attractive for application in wide solid-state lighting devices because of its distinct red emission at about 630 nm and the abundant storage of Mn4+ ion. However,...

X-ray photoelectron spectroscopy and optical analysis of pure white light emitting Dy3+ and Mn2+ codoped Na3Y(PO4)2 phosphors for solid-state lighting

2019 ◽  
Vol 45 (1) ◽  
pp. 686-694 ◽  
Author(s):  
K. Munirathnam ◽  
P.C. Nagajyothi ◽  
D. Prakashbabu ◽  
B. Deva Prasad Raju ◽  
J. Shim
Keyword(s):  
Solid State ◽  
White Light ◽  
Photoelectron Spectroscopy ◽  
Solid State Lighting ◽  
Optical Analysis ◽  
Light Emitting ◽  
X Ray ◽  
Pure White

Photo-facilitated aggregation and correlated color temperature adjustment of single component organic solid state white-light emitting materials

2015 ◽  
Vol 3 (17) ◽  
pp. 4563-4569 ◽  
Author(s):  
Cheng Chen ◽  
Xu-Hui Jin ◽  
Xue-Jun Zhou ◽  
Li-Xuan Cai ◽  
Ya-Jun Zhang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Solid State ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Single Component ◽  
Color Temperature ◽  
Dual Emission ◽  
Light Emitting ◽  
Organic Solid

A pyridinium derivative with photo-facilitated aggregation and intra-/intermolecular charge transfer synergy-induced dual emission has been presented. The correlated color temperature tunable white-light emission can be realized in different states.

Synthesis, structural and luminescence properties of near white light emitting Dy3+-doped Y2CaZnO5 nanophosphor for solid state lighting

2013 ◽  
Vol 39 (7) ◽  
pp. 7523-7529 ◽  
Author(s):  
R. Rajeswari ◽  
C.K. Jayasankar ◽  
D. Ramachari ◽  
S. Surendra Babu
Keyword(s):  
Solid State ◽  
White Light ◽  
Solid State Lighting ◽  
Luminescence Properties ◽  
Light Emitting

High-Efficiency Tris(8-hydroxyquinoline)aluminum (Alq3) Complexes for Organic White-Light-Emitting Diodes and Solid-State Lighting

2011 ◽  
Vol 17 (33) ◽  
pp. 9076-9082 ◽  
Author(s):  
César Pérez-Bolívar ◽  
Shin-ya Takizawa ◽  
Go Nishimura ◽  
Victor A. Montes ◽  
Pavel Anzenbacher
Keyword(s):  
Solid State ◽  
White Light ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Solid State Lighting ◽  
Light Emitting ◽  
White Light Emitting Diodes

Promotion of solid-state lighting for ZnCdSe quantum dot modified-YAG-based white light-emitting diodes

RSC Advances ◽  
2016 ◽  
Vol 6 (57) ◽  
pp. 51989-51996 ◽  
Author(s):  
Shu-Ru Chung ◽  
Sheng-Shiun Chen ◽  
Kuan-Wen Wang ◽  
Cyuan-Bin Siao
Keyword(s):  
Solid State ◽  
Quantum Dot ◽  
White Light ◽  
Light Emitting Diodes ◽  
Solid State Lighting ◽  
Light Emitting ◽  
Photoluminescence Quantum Yield ◽  
Color Rendering Index ◽  
White Light Emitting Diodes ◽  
Color Rendering

In this study, the effect of quantum dot (QD) addition and photoluminescence quantum yield (PL QY) of QDs on the luminous efficacy and color rendering index (CRI) of white light-emitting diodes (LEDs) has been investigated.

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