Electroluminescence and charge photogeneration in poly(9,9-dihexadecylfluorene-2,7-diyl) and its blends

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F04%3A00101316" target="_blank" >RIV/61389013:_____/04:00101316 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Electroluminescence and charge photogeneration in poly(9,9-dihexadecylfluorene-2,7-diyl) and its blends

Original language description

Photoluminescence (PL), electroluminescence (EL), charge photogeneration and transport were studied in poly(9,9-dihexadecylfluorene-2,7-diyl) (PFC16), poly[(2,5-dihexadecyl-1,4-phenylene)-co-(1,4-phenylene)] (PPPC16) and their blends. Blending of PFC16 with PPPC16 led to a significant improvement of the EL efficiency and stability compared with the devices fabricated from the neat polymers. Efficient blue and white light-emitting devices (LEDs) were fabricated using the blends. The increase in the EL efficiency was attributed to modification of the charge injection, transport and recombination properties in the blend.

Czech name

Elektroluminiscence a fotogenerace náboje v poly(9,9-dihexadecylfluoren-2,7-diylu) a jeho směsích

Czech description

Fotoluminescence (PL), elektroluminescence (EL), fotogenerace a transport náboje byly studovány v poly(9,9-dihexadecylfluorene-2,7-diyl) (PFC16), poly[(2,5-dihexadecyl-1,4-fenylene)-co-(1,4-fenylene)] (PPPC16) a v jejich směsích. Míchání PFC16 s PPPC16 vedlo k významnému zlepšení EL účinnosti a stability v porovnání s diodami připravenými z čistých polymerů. Zvýšení EL účinnosti bylo připsáno modifikaci injekce náboje, transportním a rekombinačním vlastnostem blendu.

Type

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

CEP classification

CD - Macromolecular chemistry

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

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

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

212

Issue of the periodical within the volume

1

Country of publishing house

DE - GERMANY

Number of pages

6

Pages from-to

281-286

UT code for WoS article

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EID of the result in the Scopus database

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