Polythiophene based conjugated polymer for optoelectronic application

Name: Polythiophene based conjugated polymer for optoelectronic application
Brand: VDM Verlag
SKU: 9783639302783
Price: 349.26 RON
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Autor: Jatindranath Maiti, Swapankumar Dolui

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Editura: VDM Verlag

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On the road to commercially viable PLEDs to replace fluorescent and incandescent lighting, many hurd...

Informații despre carte

Autor

Jatindranath Maiti, Swapankumar Dolui

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2010

Pagini

172

EAN

9783639302783

ISBN

3639302788

Enbook ID

06837267

Editura

VDM Verlag

Greutate

259

Dimensiuni

152 x 229 x 10

Descriere completă

On the road to commercially viable PLEDs to replace fluorescent and incandescent lighting, many hurdles have to be overcome. Still now, a major challenge posed by conjugated polymers is the fact of solubility and efficient fluorescent materials. We have developed the soluble polythiophene derivatives as well as high fluorescent materials to meet the requirement of PLED. A series of new ester substituted polythiophenes has been reported.The photoluminescence behaviours, quantum yield,the ox/reduction potential, band gap of the polymers have been studied. The polymers showed both fluorescence quenching in the presence of acids, copper, cadmium and lead metal ions and enhancement in the presence of aluminium, zinc metal ions, nucleotides and protein. The detection limit of HCl acid, copper, cadmium and lead ions has been evaluated by optical quenching method.The enhanced fluorescence efficiency of polymers is achieved at the cost of their solubility. We have shown that same polymer can be utilized in many applications like LED and chemical sensor.

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Polythiophene based conjugated polymer for optoelectronic application

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