Achieving exceptionally high luminescence quantum efficiency by immobilizing an AIE molecular chromophore into a metal–organic framework

2015 ◽  
Vol 51 (15) ◽  
pp. 3045-3048 ◽  
Author(s):  
Zhichao Hu ◽  
Guangxi Huang ◽  
William P. Lustig ◽  
Fangming Wang ◽  
Hao Wang ◽  
...  
Keyword(s):  
Rare Earth ◽  
Quantum Yield ◽  
Quantum Efficiency ◽  
White Light ◽  
Metal Organic Framework ◽  
High Quantum Yield ◽  
Yellow Light ◽  
Luminous Efficacy ◽  
High Quantum ◽  
Metal Organic

We build a new rare-earth-free blue-excitable phosphor, which emits yellow light with high quantum yield. Coating a blue LED with this phosphor generates white light with high luminous efficacy.

Hedgehog ZnO/Ag heterostructure: an environment-friendly rare earth free potential material for cold-white light emission with high quantum yield

2018 ◽  
Vol 124 (11) ◽  
Author(s):  
Puja Bhattacharyya ◽  
Swarupananda Bhattacharjee ◽  
Manoranjan Bar ◽  
Uttam Kumar Ghorai ◽  
Mrinal Pal ◽  
...  
Keyword(s):  
Rare Earth ◽  
Quantum Yield ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
High Quantum Yield ◽  
Environment Friendly ◽  
High Quantum

High quantum yield pure blue emission and fast proton conduction from an indium–metal–organic framework

2019 ◽  
Vol 48 (32) ◽  
pp. 12088-12095 ◽  
Author(s):  
Lu Zhai ◽  
Jing-Wei Yu ◽  
Jin Zhang ◽  
Wen-Wei Zhang ◽  
Lifeng Wang ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Metal Organic Framework ◽  
Blue Emission ◽  
Proton Conduction ◽  
Blue Luminescence ◽  
High Quantum Yield ◽  
Fast Proton ◽  
High Quantum ◽  
Metal Organic ◽  
Indium Metal

A 3D anionic In3+–MOF integrates the multifunctionality of pure blue luminescence with a high quantum yield of 61.4% and water-mediated fast proton conduction with σ = 2.90–9.22 × 10−3 S cm−1 at 25–60 °C and 99% RH.

A self-assembled white-light-emitting system in aqueous medium based on a macrocyclic amphiphile

2017 ◽  
Vol 53 (2) ◽  
pp. 392-395 ◽  
Author(s):  
Wen-Chao Geng ◽  
Yan-Cen Liu ◽  
Yu-Ying Wang ◽  
Zhe Xu ◽  
Zhe Zheng ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Aqueous Medium ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
High Quantum Yield ◽  
Light Emitting ◽  
High Quantum ◽  
Self Assembled

White light emission was successfully achieved with high quantum yield in a novel FRET platform based on a macrocyclic amphiphile.

scholarly journals Color-tunable and high quantum-yield luminescence from a biomolecule-inspired single species emitter of white light

2021 ◽  
Author(s):  
Fatmah Mish Ebrahim ◽  
Maria Fumanal ◽  
Andrzej Gladysiak ◽  
Ozge Kadioglu ◽  
Kevin Jablonka ◽  
...  
Keyword(s):  
Quantum Yield ◽  
White Light ◽  
Single Species ◽  
High Quantum Yield ◽  
High Quantum ◽  
Color Tunable

LaMoBO6: Tb3+, Eu3+/ Sm3+, Bi3+ yellow phosphors with exceptionally high quantum yield that can be excited by blue light

2021 ◽  
Author(s):  
Shuai Yang ◽  
Bin Jiang ◽  
Jiahao Wu ◽  
Chun-Gang Duan ◽  
Yongkui Shan ◽  
...  
Keyword(s):  
Rare Earth ◽  
Quantum Yield ◽  
Blue Light ◽  
High Quantum Yield ◽  
Efficient Utilization ◽  
High Quantum ◽  
Lighting Industry ◽  
Rare Earth Doped

LEDs are currently dominant in the lighting industry. Improving the quantum yield of phosphors is important for the efficient utilization of energy. Here, we synthesized rare earth doped green phosphors...

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