Literature DB >> 19333480

Two are not always better than one: ligand optimisation for long-living light-emitting electrochemical cells.

Rubén D Costa1, Enrique Ortí, Henk J Bolink, Stefan Graber, Catherine E Housecroft, Markus Neuburger, Silvia Schaffner, Edwin C Constable.   

Abstract

The complex [Ir(ppy)(2)(dpbpy)][PF(6)] (Hppy = 2-phenylpyridine, dpbpy = 6,6'-diphenyl-2,2'-bipyridine) has been prepared and evaluated as an electroluminescent component for light-emitting electrochemical cells (LECs); the complex exhibits two intramolecular face-to-face pi-stacking interactions and long-lived LECs have been constructed; the device characteristics are not significantly improved in comparison to analogous LECs with 6-phenyl-2,2'-bipyridine.

Year:  2009        PMID： 19333480     DOI： 10.1039/b821602a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  2 in total

1.  Theoretical Approach for the Luminescent Properties of Ir(III) Complexes to Produce Red-Green-Blue LEC Devices.

Authors:  Mireya Santander-Nelli; Bastián Boza; Felipe Salas; David Zambrano; Luis Rosales; Paulina Dreyse
Journal:  Molecules       Date:  2022-04-19       Impact factor: 4.927

2.  Exceptionally long-lived light-emitting electrochemical cells: multiple intra-cation π-stacking interactions in [Ir(C^N)2(N^N)][PF6] emitters.

Authors:  Andreas M Bünzli; Edwin C Constable; Catherine E Housecroft; Alessandro Prescimone; Jennifer A Zampese; Giulia Longo; Lidón Gil-Escrig; Antonio Pertegás; Enrique Ortí; Henk J Bolink
Journal:  Chem Sci       Date:  2015-03-06       Impact factor: 9.825
  2 in total

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