Preparation and characterization of nanostructured thin films applicable in polymer light emitting devices

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F17%3A63516613" target="_blank" >RIV/70883521:28610/17:63516613 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.nanocon.eu/cz/sbornik-nanocon-2016/" target="_blank" >https://www.nanocon.eu/cz/sbornik-nanocon-2016/</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Preparation and characterization of nanostructured thin films applicable in polymer light emitting devices

Popis výsledku v původním jazyce

This work deals with a composite material based on polymer/inorganic nanoparticles applicable in organic electronics as an active layer. Prepared composite, containing conjugated polymer MEH-PPV as a matrix and ZnO nanoparticles (NPs) as filler, was characterized using spectroscopic and microscopic methods and it was used for preparation of polymer light emitting diodes. Creation of polymer/inorganic nanocomposite by incorporation of ZnO NPs in polymer matrix leads to better injection of negative charge carriers from cathode into active layer material and thus the achieved electroluminescence of prepared device has much higher intensity (in several orders) in comparison to devices with active layer from neat polymer. Moreover, excellent distribution and dispersion of NPs in polymer improve the homogeneity of radiation from whole device area. In our contribution, we introduce method how to easily improve performance of polymer light emitting diodes by preparation of nanocomposite based on ZnO nanoparticles incorporated into the conjugated polymer.

Název v anglickém jazyce

Preparation and characterization of nanostructured thin films applicable in polymer light emitting devices

Popis výsledku anglicky

This work deals with a composite material based on polymer/inorganic nanoparticles applicable in organic electronics as an active layer. Prepared composite, containing conjugated polymer MEH-PPV as a matrix and ZnO nanoparticles (NPs) as filler, was characterized using spectroscopic and microscopic methods and it was used for preparation of polymer light emitting diodes. Creation of polymer/inorganic nanocomposite by incorporation of ZnO NPs in polymer matrix leads to better injection of negative charge carriers from cathode into active layer material and thus the achieved electroluminescence of prepared device has much higher intensity (in several orders) in comparison to devices with active layer from neat polymer. Moreover, excellent distribution and dispersion of NPs in polymer improve the homogeneity of radiation from whole device area. In our contribution, we introduce method how to easily improve performance of polymer light emitting diodes by preparation of nanocomposite based on ZnO nanoparticles incorporated into the conjugated polymer.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10404 - Polymer science

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

Nanocon 2016

ISBN

978-80-87294-71-0

ISSN

—

e-ISSN

neuvedeno

Počet stran výsledku

5

Strana od-do

817-821

Název nakladatele

Tanger spol. s r. o.

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

19. 10. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000410656100142