Anderson

Andrew J. P. White

Babudri

Baldo

Brinkmann

Burrows

Chan

Chen

Curioni

Entwistle

George J. P. Britovsek

Halls

Hill

Hohaus

Hopkins

Höpfl

Jang

Juri Ugolotti

Kido

Kishore

Matsumura

Peisert

Pommerehne

Ruhstaller

Sano

Sapochak

Schmidt

Shoustikov

Sondra L. Hellstrom

Tang

Teng

Tim S. Jones

Ugolotti

VanSlyke

Wang

Zhang

New Journal of Chemistry

English

13.09.12 KB. Accepted version, to be add to spiral, embargo period as elapsed.B quinolinate compds. with different degrees of fluorination {Ph2BQ 1, (4-F-C6H4)2BQ 2 and (C6F5)2BQ 3 (Q is 8-quinolinate)} were prepd. and their electronic and luminescent behavior was studied in a variety of org. light emitting device structures.  Cyclic voltammetry studies showed a decrease in ionization potential with the degree of fluorination.  Electroluminescence (EL) measurements showed increasingly red shifted exciplex emission, originating from the different B compds. interacting with the hole transporting layer.  In layered devices, the B compds. 1-3 are inferior in their EL performance compared to Al tris(8-quinolinoate) (AlQ3).  However, when the B compds. 1, 2 or 3 are doped into a 4,4'-bis(carbazol-9-yl)diphenyl (CBP) host, emission solely attributable to 1-3 is obsd.  In such devices, the B compds. 1 and 2 outperform AlQ3 as an emitter at low to moderate current densities. [on SciFinder(R)

Hellstrom, SL

Ugolotti, J

Britovsek, GJP

Jones, TS

White, AJP

Spiral - Imperial College Digital Repository

The effect of fluorination on the luminescent behaviour of 8-hydroxyquinoline boron compounds.

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The effect of fluorination on the luminescent behaviour of 8-hydroxyquinoline boron compounds

https://spiral.imperial.ac.uk:8443/bitstream/10044/1/10052/4/Britovsek%2c%20G%20-%20The%20effect%20of%20flourination.pdf

The effect of fluorination on the luminescent behaviour of 8-hydroxyquinoline boron compounds

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