Synthesis and Characterization of Electroluminescent Polymers

Andressa Assaka

ISBN 10: 6200946108 / ISBN 13: 9786200946102

Published by Sciencia Scripts Aug 2020, 2020

About this Item

Neuware -The synthesis and characterization of seven completely conjugated electroluminescent polymeric structures, obtained by polycondensation via Suzuki coupling, are described in detail in this work. Three completely conjugated structures were synthesized in order to investigate the variation of physical and electrical properties generated by the insertion of a strong electro-affinity grouping in the polymer chain. It was found that the presence of this grouping increased the performance of the physical and electrical properties of the polymer as an emission layer. In order to investigate the influence on the emissive characteristics of the polymers, caused by the systematic introduction of a coordination compound containing platinum, four other structures were synthesized containing bipyridine and thiophene groups statistically linked to fluorene units. The introduction of the groups allowed the formation of new aggregate species, responsible for the displacement of the emission to regions of lower energy, and of sites of extinction of radioactive excitons, decreasing the intensity of light emission.Books on Demand GmbH, Überseering 33, 22297 Hamburg 184 pp. Englisch.

Seller Inventory # 9786200946102

Bibliographic Details

• Title: Synthesis and Characterization of Electroluminescent Polymers
• Publisher: Sciencia Scripts Aug 2020
• Publication Date: 2020
• Language: English
• ISBN 10: 6200946108
• ISBN 13: 9786200946102
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 220W x 150H x 12D millimeters 220 millimeters width by 150 millimeters height by 12 millimeters depth
• Weight: 292 grams

About this title

Synopsis

The synthesis and characterization of seven completely conjugated electroluminescent polymeric structures, obtained by polycondensation via Suzuki coupling, are described in detail in this work. Three completely conjugated structures were synthesized in order to investigate the variation of physical and electrical properties generated by the insertion of a strong electro-affinity grouping in the polymer chain. It was found that the presence of this grouping increased the performance of the physical and electrical properties of the polymer as an emission layer. In order to investigate the influence on the emissive characteristics of the polymers, caused by the systematic introduction of a coordination compound containing platinum, four other structures were synthesized containing bipyridine and thiophene groups statistically linked to fluorene units. The introduction of the groups allowed the formation of new aggregate species, responsible for the displacement of the emission to regions of lower energy, and of sites of extinction of radioactive excitons, decreasing the intensity of light emission.