유기전기발광소자에 사용될 수 있는 백금 착물에 대해 보조리간드 phenyl 기가 발광스펙트럼에 미치는 영향

이승희; 이호준

논문 상세보기

유기전기발광소자에 사용될 수 있는 백금 착물에 대해 보조리간드 phenyl 기가 발광스펙트럼에 미치는 영향 KCI 등재

Effect of Ancillary Ligand, Phenyl group, on the Emission Spectrum of Pt(II) Complex Useful for Organic Light-Emitting Device

이승희, 이호준

언어KOR
URLhttps://db.koreascholar.com/Article/Detail/257663

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한국응용과학기술학회지 (The Korean Society of Applied Science and Technology)

Vol.25 No.2 (2008.06)
pp.265-268

한국응용과학기술학회(구 한국유화학회) (The Korean Society of Applied Science and Technology (KSAST))

초록

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.

키워드

organic light-emitting device OLED platinum complex 2-2-pyridylbenzimidazole phenyl

저자

이승희 | Lee, Seung-Hee
이호준 | Lee, Ho-Joon

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