Stable Single-layer Light-emitting Electrochemical Cell Using 4,7-diphenyl-1,10-phenanthroline-bis(2-phenylpyridine)iridium(III) Hexafluorophosphate

Overview

Journal J Am Chem Soc

Publisher American Chemical Society

Specialty Chemistry

Date 2006 Nov 16

PMID 17105271

Citations 8

Authors

Henk J Bolink

Luca Cappelli

Eugenio Coronado

Michael Gratzel

Enrique Orti

Ruben D Costa

Pedro M Viruela

Md K Nazeeruddin

Affiliations

Soon will be listed here.

Abstract

A significant improvement in the stability of a light emitting electrochemical cell was achieved by utilizing a novel iridium(III) complex: 4,7-diphenyl-1,10-phenanthroline-bis(2-phenylpyridine)iridium(III) hexafluorophosphate. The enhanced device stability is correlated by means of DFT studies to be related to a more efficient shielding of the reactive LUMO of the complex.

Citing Articles

Unveiling the key role of metal coordination mode and ligand's side groups on the performance of deep-red light-emitting electrochemical cell.

Nemati Bideh B, Sousaraei A, Moghadam M Sci Rep. 2024; 14(1):16070.

PMID: 38992224 PMC: 11239924. DOI: 10.1038/s41598-024-67159-7.

Phenanthroimidazole as molecularly engineered switch for efficient and highly long-lived light-emitting electrochemical cell.

Nemati Bideh B, Moghadam M, Sousaraei A, Shahpoori Arani B Sci Rep. 2023; 13(1):2287.

PMID: 36759714 PMC: 9911647. DOI: 10.1038/s41598-023-29527-7.

Polymer Featuring Thermally Activated Delayed Fluorescence as Emitter in Light-Emitting Electrochemical Cells.

Lundberg P, Wei Q, Ge Z, Voit B, Reineke S, Edman L J Phys Chem Lett. 2020; 11(15):6227-6234.

PMID: 32628486 PMC: 7460548. DOI: 10.1021/acs.jpclett.0c01506.

A near infrared light emitting electrochemical cell with a 2.3 V turn-on voltage.

Nemati Bideh B, Shahroosvand H, Sousaraei A, Cabanillas-Gonzalez J Sci Rep. 2019; 9(1):228.

PMID: 30659218 PMC: 6338728. DOI: 10.1038/s41598-018-36420-1.

Design rules for light-emitting electrochemical cells delivering bright luminance at 27.5 percent external quantum efficiency.

Tang S, Sandstrom A, Lundberg P, Lanz T, Larsen C, van Reenen S Nat Commun. 2017; 8(1):1190.

PMID: 29085078 PMC: 5662711. DOI: 10.1038/s41467-017-01339-0.