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

doi:10.1021/ja805900e

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

University of Basel
University of Valencia

Research output: Contribution to journal › Article › peer-review

146 Scopus citations

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.

Original language	English
Pages (from-to)	14944-14945
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	130
Issue number	45
DOIs	https://doi.org/10.1021/ja805900e
State	Published - 12 Nov 2008
Externally published	Yes

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10.1021/ja805900e

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

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.",

author = "Stefan Graber and Kevin Doyle and Markus Neuburger and Housecraft, \{Catherine E.\} and Constable, \{Edwin C.\} and Costa, \{Rub{\'e}n D.\} and Enrique Ort{\'i} and Diego Repetto and Bolink, \{Henk J.\}",

year = "2008",

month = nov,

day = "12",

doi = "10.1021/ja805900e",

language = "English",

volume = "130",

pages = "14944--14945",

journal = "Journal of the American Chemical Society",

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T1 - A supramolecularly-caged ionic iridium(III) complex yielding bright and very stable solid-state light-emitting electrochemical cells

AU - Graber, Stefan

AU - Doyle, Kevin

AU - Neuburger, Markus

AU - Housecraft, Catherine E.

AU - Constable, Edwin C.

AU - Costa, Rubén D.

AU - Ortí, Enrique

AU - Repetto, Diego

AU - Bolink, Henk J.

PY - 2008/11/12

Y1 - 2008/11/12

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/57349096450

U2 - 10.1021/ja805900e

DO - 10.1021/ja805900e

M3 - Article

AN - SCOPUS:57349096450

SN - 0002-7863

VL - 130

SP - 14944

EP - 14945

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 45

ER -

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

Abstract

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