Title :
Synthesis and characterization of a novel organic phosphorescent Iridium(III) complex
Author :
Huang, J. ; Jiang, Y.D. ; Tang, X.Z. ; Bi, J.
Author_Institution :
State Key Lab. of Electron. Thin Film & Integrated Devices, Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A new phosphorescent 2-(para-nitryl-phenyl)-benzothiazo late iridium(III) acetylacetone complex (p-NO2-bt)2Ir(acac) is synthesized from para-nitrobenzoic acid, 2-aminothiophenol and iridium trichloride anhydrate via a three-step reaction. The complex is characterized by FT-IR, 1HNMR, mass spectrometry and elemental analysis. The solubility, thermogravitometric analysis, UV-vis absorption, photoluminescence, and quantum efficiency of the complex are also investigated.
Keywords :
Fourier transform spectra; infrared spectra; iridium compounds; mass spectroscopic chemical analysis; materials preparation; organic compounds; phosphorescence; photoluminescence; proton magnetic resonance; solubility; thermal analysis; ultraviolet spectra; visible spectra; (p-NO2-bt)2Ir(acac); 2-(paranitrylphenyl)-benzothiazo late iridium(III) acetylacetone complex; 2-aminothiophenol; 1HNMR; FT-IR spectra; UV-vis absorption; elemental analysis; iridium trichloride anhydrate; mass spectrometry; organic phosphorescent Iridium(III) complex; paranitrobenzoic acid; photoluminescence; quantum efficiency; solubility; thermogravitometric analysis; Phosphorescence;
Conference_Titel :
Physical and Failure Analysis of Integrated Circuits, 2009. IPFA 2009. 16th IEEE International Symposium on the
Conference_Location :
Suzhou, Jiangsu
Print_ISBN :
978-1-4244-3911-9
Electronic_ISBN :
1946-1542
DOI :
10.1109/IPFA.2009.5232572
