A new strategy for achieving white-light emission of lanthanide complexes: effective control of energy transfer from blue-emissive fluorophore to Eu(iii) centres

2015 ◽  
Vol 3 (8) ◽  
pp. 1799-1806 ◽  
Author(s):  
Junqing Zhang ◽  
Hongfeng Li ◽  
Peng Chen ◽  
Wenbin Sun ◽  
Ting Gao ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Coordination Polymer ◽  
White Light ◽  
Lanthanide Complexes ◽  
Light Emission ◽  
Energy Transfer Efficiency ◽  
Transfer Efficiency ◽  
Effective Control ◽  
Light Emitting ◽  
New Strategy

A white-light-emitting Eu(iii) coordination polymer based on a 1,8-naphthalimide-derivative was synthesized, and three primary colours are well balanced by controlling energy transfer efficiency from fluorophore to Eu(iii) ions.

Temperature dependence of energy transfer in tunable white light-emitting phosphor BaY2Si3O10:Bi3+,Eu3+ for near UV LEDs

2015 ◽  
Vol 3 (42) ◽  
pp. 11151-11162 ◽  
Author(s):  
Hongpeng Zhou ◽  
Qingping Wang ◽  
Ye Jin
Keyword(s):  
Energy Transfer ◽  
Temperature Dependence ◽  
White Light ◽  
Light Emission ◽  
Uv Light ◽  
Energy Transfer Efficiency ◽  
White Light Emission ◽  
Transfer Efficiency ◽  
Light Emitting ◽  
Uv Leds

The white light emission of BaY2Si3O10:0.01 Bi3+, mEu3+ phosphor can be realized and utilizing the energy transfer under near UV light pumped. The energy transfer efficiency between Bi(i) and Bi(ii) change with the temperature increasing due to phonon-assisted process. It is rare in the experiment on directly proof with the phonon-assisted energy transfer.

The study of intramolecular decay and intermolecular energy transfer for phosphorescent organic light-emitting devices

2021 ◽  
Vol 23 (12) ◽  
pp. 7495-7503
Author(s):  
Wanlin Cai ◽  
Kai Ren ◽  
Ancong Zhao ◽  
Xiulan Wu ◽  
Rongxing He ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Rational Design ◽  
Energy Transfer Efficiency ◽  
Transfer Efficiency ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Intermolecular Energy ◽  
Intermolecular Energy Transfer ◽  
Organic Light Emitting Devices

Compared to the PtOO7-based system, the greater EQE of the PtON7-based system is mainly governed by the stronger energy transfer efficiency (ηEET); thus, it is necessary to evaluate ηEET from hosts to guests for the rational design of OLEDs.

White light emission from a two-component hybrid gel via an energy transfer process

2015 ◽  
Vol 17 (48) ◽  
pp. 32297-32303 ◽  
Author(s):  
Xinhua Cao ◽  
Haichuang Lan ◽  
Zhenhua Li ◽  
Yueyuan Mao ◽  
Liming Chen ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Transfer Process ◽  
White Light ◽  
Light Emission ◽  
Light Harvesting ◽  
Energy Transfer Process ◽  
White Light Emission ◽  
Light Emitting ◽  
Hybrid Gel ◽  
Two Component

A two-component light-harvesting organogel containing a naphthalimide-based gelator as a donor and a phosphorescent Ir(iii) complex as an acceptor was used to produce white-light-emitting organogels.

Utilizing an effective framework to dye energy transfer in a carbazole-based metal–organic framework for high performance white light emission tuning

2018 ◽  
Vol 5 (11) ◽  
pp. 2868-2874 ◽  
Author(s):  
Yu-Pei Xia ◽  
Chen-Xue Wang ◽  
Lian-Cai An ◽  
Da-Shuai Zhang ◽  
Tong-Liang Hu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
High Performance ◽  
Light Emission ◽  
Metal Organic Framework ◽  
White Light Emission ◽  
Transfer Mechanism ◽  
Energy Transfer Mechanism ◽  
Light Emitting ◽  
Metal Organic

By introducing dyes into a MOF, a white-light-emitting luminophor was obtained based on effective framework to dye energy transfer mechanism.

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.

An ultrastable metal–organic material emits efficient and broadband bluish white-light emission for luminescent thermometers

2019 ◽  
Vol 55 (12) ◽  
pp. 1702-1705 ◽  
Author(s):  
Jinlin Yin ◽  
Guiyang Zhang ◽  
Chengdong Peng ◽  
Honghan Fei
Keyword(s):  
Coordination Polymer ◽  
White Light ◽  
Organic Material ◽  
Light Emission ◽  
Stokes Shift ◽  
White Light Emission ◽  
Light Emitting ◽  
Large Stokes Shift ◽  
Metal Organic

We discover a rare bluish white-light-emitting Sb3+-based coordination polymer with an unsually large Stokes shift of 230 nm (2.3 eV), ascribed to the assymetric–symmetric coordination shift of the Sb3+ centers.

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