Novel soluble fluorene-thienothiadiazole and fluorene-carbazole copolymers for optoelectronics

Result code in IS VaVaI

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Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Novel soluble fluorene-thienothiadiazole and fluorene-carbazole copolymers for optoelectronics

Original language description

Optical, photophysical, electrochemical and photoelectrical properties of novel soluble low-bandgap fluorene ? thienothiadiazole based copolymers and luminescent fluorene ? carbazole copolymers, were studied. Fluorene ? thienothiadiazole copolymers possess low bandgap, high electron affinity and exhibit reversible electrochromic behaviour. Spectroelectrochemical study was performed and optical switching demonstrated. Photovoltaic devices made of blends of copolymers and fullerene derivative [60]PCBM with the power conversion efficiency 2?3% were prepared. On the other hand, the fluorene-carbazole copolymers exhibit blue photoluminescence with high quantum efficiency in solution and also in thin films. Light-emitting devices with intensive broad bluish-green-white emission were fabricated.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Macromolecular Symposia

ISSN

1022-1360

e-ISSN

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Volume of the periodical

295

Issue of the periodical within the volume

1

Country of publishing house

DE - GERMANY

Number of pages

6

Pages from-to

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UT code for WoS article

000288038700007

EID of the result in the Scopus database

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