학술저널
유기전기발광소자에 사용될 수 있는 백금 착물에 대해 보조리간드 phenyl 기가 발광스펙트럼에 미치는 영향
Effect of Ancillary Ligand, Phenyl group, on the Emission Spectrum of Pt(II) Complex Useful for Organic Light-Emitting Device
- 한국응용과학기술학회 (구.한국유화학회)
- 한국응용과학기술학회지
- 한국유화학회지 제25권 제2호
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2008.06265 - 268 (4 pages)
- 2
Among the efforts to increase the efficiency of organic light-emitting device (OLED), there is a way: doping phosphorescent materials. As a phosphorescent material, complexes of heavy transition metal, platinum, were synthesized. Cl- ion and phenyl group were used as ancillary ligands with 2-(2-pyridyl)benzimidazole (pbi) as a chromophore. The complexes were analysed by FAB-mass spectrometer and absorption and emission spectra were obtained. A phenyl group was able to shift the emission band of the complex even if it s not a chromorphore.
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