A supramolecularly-caged ionic iridium(III) complex yielding bright and very stable solid-state light-emitting electrochemical cells |
| |
| Authors: | Graber Stefan Doyle Kevin Neuburger Markus Housecroft Catherine E Constable Edwin C Costa Rubén D Ortí Enrique Repetto Diego Bolink Henk J |
| |
| Institution: | Department of Chemistry, University of Basel, Spitalstrasse 51, CH-4056 Basel, Switzerland. |
| |
| Abstract: | A new iridium(III) complex showing intramolecular interligand pi-stacking has been synthesized and used to improve the stability of single-component, solid-state light-emitting electrochemical cell (LEC) devices. The pi-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. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
