A new cyclometalated iridium(III) complex with the formula [Ir(DPQ)2(acac)] (DPQ= 2,3-diphenylquinoxaline; acac=acetylacetone) was prepared. The structure of the complex was confirmed by Elemental Analysis (EA), 1H NM...A new cyclometalated iridium(III) complex with the formula [Ir(DPQ)2(acac)] (DPQ= 2,3-diphenylquinoxaline; acac=acetylacetone) was prepared. The structure of the complex was confirmed by Elemental Analysis (EA), 1H NMR, and mass spectroscopy (MS). The UV-vis absorption and photoluminescent properties of the complex were investigated.展开更多
The mechanism of variable color luminescence in ionized gases is pre-sented from the view point of luminescence kinetics. On the basis of the simplifiedmodels for excitation radiation, it is studied that the selectiv...The mechanism of variable color luminescence in ionized gases is pre-sented from the view point of luminescence kinetics. On the basis of the simplifiedmodels for excitation radiation, it is studied that the selective excitation preduedby controlling the展开更多
文摘A new cyclometalated iridium(III) complex with the formula [Ir(DPQ)2(acac)] (DPQ= 2,3-diphenylquinoxaline; acac=acetylacetone) was prepared. The structure of the complex was confirmed by Elemental Analysis (EA), 1H NMR, and mass spectroscopy (MS). The UV-vis absorption and photoluminescent properties of the complex were investigated.
文摘The mechanism of variable color luminescence in ionized gases is pre-sented from the view point of luminescence kinetics. On the basis of the simplifiedmodels for excitation radiation, it is studied that the selective excitation preduedby controlling the