Articles liés à Thiophene based conjugated polymers for optoelectronic...

Thiophene based conjugated polymers for optoelectronic applications: Polymer light-emitting diodes, polymer solar cells and optical limiters - Couverture souple

Dalimba, Udaya Kumar; M. G., Murali

 
9783847317401: Thiophene based conjugated polymers for optoelectronic applications: Polymer light-emitting diodes, polymer solar cells and optical limiters
Couverture souple
ISBN 10 : 3847317407 ISBN 13 : 9783847317401
Editeur : LAP LAMBERT Academic Publishing, 2012

Synopsis

In the last three decades, conjugated polymers have attracted much attention as active materials for optoelectronic applications, such as PLEDs, field-effect transistors, photovoltaic cells, optical switching devices, data storage devices etc. However, design and synthesis of π-conjugated polymers with low oxidation potential, broad absorption spectrum, low band gap, efficient photoinduced charge transfer and separation, and ambipolar charge transport with high mobilities, effective π-electron delocalization are crucial for the fabrication of the devices. In particular, tuning of the HOMO/LUMO energy levels of these polymers is of great importance for directing material properties towards the desired applications. A deeper understanding of structure-property relationship would help in designing new organic conjugated molecules by the judicious choice of functional substituents, and thus to tune their optical properties for applications in optoelectronic devices. In this context a series of donor-acceptor conjugated polymers are designed and are synthesized in this work. These polymers with good material properties are potential candidates for optoelectronic device applications.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

In the last three decades, conjugated polymers have attracted much attention as active materials for optoelectronic applications, such as PLEDs, field-effect transistors, photovoltaic cells, optical switching devices, data storage devices etc. However, design and synthesis of π-conjugated polymers with low oxidation potential, broad absorption spectrum, low band gap, efficient photoinduced charge transfer and separation, and ambipolar charge transport with high mobilities, effective π-electron delocalization are crucial for the fabrication of the devices. In particular, tuning of the HOMO/LUMO energy levels of these polymers is of great importance for directing material properties towards the desired applications. A deeper understanding of structure-property relationship would help in designing new organic conjugated molecules by the judicious choice of functional substituents, and thus to tune their optical properties for applications in optoelectronic devices. In this context a series of donor-acceptor conjugated polymers are designed and are synthesized in this work. These polymers with good material properties are potential candidates for optoelectronic device applications.

Biographie de l'auteur

Dr. Udaya Kumar Dalimba has obtained his Ph.D in 2007. Broad areas of his research interests are conjugated polymers for optoelectronic applications, nanomaterials, medicinal chemistry etc. He is the author of several research articles published in reputed journals and is a member of different national and international research societies.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2012
Langue
anglais
ISBN 10 
3847317407
ISBN 13 
9783847317401
Reliure
Broché
Nombre de pages
168
Coordonnées du fabricant
non disponible
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