A supramolecularly-caged ionic iridium(III) complex yielding bright and very stable solid-state light-emitting electrochemical cells

Stefan Graber, Kevin Doyle, Markus Neuburger, Catherine E. Housecraft, Edwin C. Constable, Rubén D. Costa, Enrique Ortí, Diego Repetto, Henk J. Bolink

Publikation: Beitrag in FachzeitschriftArtikelBegutachtung

141 Zitate (Scopus)

Abstract

A new iridium(III) complex showing intramolecular interligand π-stacking has been synthesized and used to improve the stability of single-component, solid-state light-emitting electrochemical cell (LEC) devices. The π-stacking results in the formation of a very stable supramolecularly caged complex. LECs using this complex show extraordinary stabilities (estimated lifetime of 600 h) and luminance values (average luminance of 230 cd m-2) indicating the path toward stable ionic complexes for use in LECs reaching stabilities required for practical applications.

OriginalspracheEnglisch
Seiten (von - bis)14944-14945
Seitenumfang2
FachzeitschriftJournal of the American Chemical Society
Jahrgang130
Ausgabenummer45
DOIs
PublikationsstatusVeröffentlicht - 12 Nov. 2008
Extern publiziertJa

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