卡宾
磷光
光致发光
光化学
发光
有机发光二极管
化学
过渡金属
纳米技术
组合化学
材料科学
配体(生物化学)
荧光
催化作用
有机化学
光电子学
物理
生物化学
受体
图层(电子)
量子力学
作者
Renso Visbal,M. Concepción Gimeno
摘要
This review covers the advances made in the synthesis of luminescent transition metal complexes containing N-heterocyclic carbene (NHC) ligands. The presence of a high field strength ligand such as an NHC in the complexes gives rise to high energy emissions, and consequently, to the desired blue colour needed for OLED applications. Furthermore, the great versatility of NHC ligands for structural modifications, together with the use of other ancillary ligands in the complex, provides numerous possibilities for the synthesis of phosphorescent materials, with emission colours over the entire visible spectra and potential future applications in fields such as photochemical water-splitting, chemosensors, dye-sensitised solar cells, oxygen sensors, and medicine.
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