Dependence of the luminescent properties and chain length of poly[2-methoxy-5-(2′-ethyl-hexyloxy)-1,4-phenylene vinylene] on the formation of cis-vinylene bonds during Gilch polymerization

2005 ◽  
Vol 43 (12) ◽  
pp. 2520-2526 ◽  
Author(s):  
Yang-Liang Fan ◽  
King-Fu Lin
Keyword(s):  
Chain Length ◽  
Luminescent Properties ◽  
Phenylene Vinylene

Photo and Electroluminescent Properties of a Porphyrin-Poly(p-Phenylene Vinylene) Derivative

1999 ◽  
Vol 598 ◽  
Author(s):  
J. Morgado ◽  
R. Iqbal ◽  
G. Yahioglu ◽  
L. R. Milgrom ◽  
S. C. Moratti ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Solid State ◽  
Emission Spectra ◽  
Luminescent Properties ◽  
Phenylene Vinylene ◽  
Efficient Energy Transfer ◽  
Light Emitting ◽  
Efficient Energy ◽  
Small Absorption ◽  
Pl Emission

ABSTRACTThe solid state luminescent properties of new statistical copolymers of 2-methoxy-5-(2'-ethylhexyloxy)-1,4-phenylene vinylene and a porphyrin-substituted phenylene vinylene are reported. The photoluminescence, PL, emission shows an efficient energy transfer to the porphyrin, in spite of the small absorption coefficient of the porphyrin in the wavelength range of the poly [2-methoxy-5-(2'- ethylhexyloxy)-1,4-phenylene vinylene], MEH-PPV, emission. At a porphyrin content of 0.25%, by weight, the emission is already dominated by the porphyrin. The PL efficiency of these copolymers is significantly reduced from the value of 13% for MEH-PPV down to 3% for the copolymer with 10.84% of porphyrin. Efficient energy transfer is also observed in the emission spectra of light-emitting diodes.

Understanding the Unconventional Effects of Halogenation on the Luminescent Properties of Oligo(Phenylene Vinylene) Molecules

2013 ◽  
Vol 8 (12) ◽  
pp. 3091-3100 ◽  
Author(s):  
Chun-Lin Sun ◽  
Jun Li ◽  
Hong-Wei Geng ◽  
Hui Li ◽  
Yong Ai ◽  
...  
Keyword(s):  
Luminescent Properties ◽  
Phenylene Vinylene

Synthesis and luminescent properties of water-soluble poly(p-)-phenylene vinylene

2001 ◽  
Vol 119 (1-3) ◽  
pp. 189-190 ◽  
Author(s):  
A. Fujii ◽  
T. Sonoda ◽  
T. Fujisawa ◽  
R. Ootake ◽  
K. Yoshino
Keyword(s):  
Luminescent Properties ◽  
Water Soluble ◽  
Phenylene Vinylene ◽  
Soluble Poly

Influence of fluorinated chain length on luminescent properties of Eu3+ β-diketonate complexes

2018 ◽  
Vol 196 ◽  
pp. 161-168 ◽  
Author(s):  
E.A. Varaksina ◽  
I.V. Taydakov ◽  
S.A. Ambrozevich ◽  
A.S. Selyukov ◽  
K.A. Lyssenko ◽  
...  
Keyword(s):  
Chain Length ◽  
Luminescent Properties

Satiation in humans is modulated by fatty acid chain length

2001 ◽  
Vol 120 (5) ◽  
pp. A710-A710
Author(s):  
S LAL ◽  
J MCLAUGHLIN ◽  
O NIAZ ◽  
G DOCKRAY ◽  
A VARRO ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Chain Length ◽  
Fatty Acid Chain Length ◽  
Fatty Acid Chain

Solvothermal fabrication and luminescent properties of nanoLuAG:Ce phosphors

2014 ◽  
Vol 9 (1) ◽  
pp. 60-63 ◽  
Author(s):  
Lin Xing ◽  
Lianghui Qu ◽  
Qing He ◽  
Tong B. Tang ◽  
Linfeng Yang
Keyword(s):  
Luminescent Properties
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