Ulteriori informazioni
Informationen zum Autor Edited by Eli Zysman-Colman EaStCHEM School of Chemistry, University of St Andrews, UK Klappentext The fundamental photophysical properties of iridium(III) materials make this class of materials the pre-eminent transition metal complex for use in optoelectronic applications. Iridium(III) in Optoelectronic and Photonics Applications represents the definitive account of photoactive iridium complexes and their use across a wide variety of applications. This two-volume set begins with an overview of the synthesis of these complexes and discusses their photophysical properties. The text highlights not only mononuclear complexes but also the properties of multinuclear and polymeric iridium-based materials and the assembly of iridium complexes into larger supramolecular architectures such as MOFs and soft materials. Chapters devoted to the use of these iridium-based materials in diverse optoelectronic applications follow, including electroluminescent devices such as organic light-emitting diodes (OLEDs) and light-emitting electrochemical cells (LEECs), electrochemiluminescence (ECL), bioimaging, sensing, light harvesting in the context of solar cell applications, in photoredox catalysis and as components for solar fuels. Although primarily targeting a chemistry audience, the wide applicability of these compounds transcends traditional disciplines, making this text also of use to physicists, materials scientists or biologists who have interests in these areas. Zusammenfassung The fundamental photophysical properties of iridium(III) materials make this class of materials the pre-eminent transition metal complex for use in optoelectronic applications. Inhaltsverzeichnis List of Contributors xv Foreword xvii Preface xix VOLUME 1 1 Archetypal Iridium(III) Compounds for Optoelectronic and Photonic Applications: Photophysical Properties and Synthetic Methods 1 Joseph C. Deaton and Felix N. Castellano 1.1 Introduction 1 1.2 Iridium Complex Ion Dopants in Silver Halide Photographic Materials 1 1.3 Overview of the Photophysical Properties of C^N and C^C: Cyclometalated Ir(III) Complexes 2 1.4 Importance of Ir¿C Bonds in the Archetypal Ir(III) Complexes for Optoelectronic and Photonic Applications 9 1.5 Tuning Emission Color 14 1.6 Absorbance and Photoluminescence of C^N Cyclometalated Ir(III) Complexes 17 1.7 SOC Mechanism: Radiative Decay Rates and ZFS 23 1.8 Non-Radiative Decay Rates 39 1.9 Synthetic Methods Targeting C^N Cyclometalated Ir(III) Compounds 42 1.10 Synthetic Methods for Cyclometalated Ir(III) Compounds Containing Carbenes 47 1.11 Conclusions 48 Acknowledgements 49 Abbreviations for Ligands in Ir(III) Complexes 49 References 50 2 Multinuclear Iridium Complexes 71 J. A. Gareth Williams 2.1 Introduction 71 2.2 Compounds Incorporating 'Single Atom Bridges': ¿-Chloro, ¿-Oxo and ¿-Aza 72 2.2.1 ¿-Chloro-Bridged Complexes 72 2.2.2 ¿-Aza-Bridged Complexes 74 2.2.3 ¿-Hydroxo-Bridged Complexes 76 2.3 Polyatomic Acyclic Bridges: Acetylides, Cyanides and Hydrazides 78 2.4 Compounds with Heterocyclic Bridges 82 2.4.1 Bis-(N^N)-Coordinating Ligands and Related Systems Incorporating At Least One N^N Unit 83 2.4.2 Bis-(N^C)-Coordinating Ligands 89 2.5 Multinuclear Complexes Featuring Conjugated Bridges between Iridium-Bound Polypyridyl or Arylpyridyl Ligands 93 2.5.1 Systems Incorporating C¿C or N=N Bridges with One or More [Ir(N^C)2(N^N)]+ Units 95 2.5.2 Multinuclear Complexes Incorporating Phenyl and Polyphenylene Bridges between the Ligands: 'Supramolecular Assemblies' 96 2.6 Concluding Remarks 104 Acknowledgements 104 References 104 3 Soft Materi...
