Synthesis of platinum complexes of Fluorenyl-substituted Porphyrins used as Phosphorescent dyes for solution-processed organic light-emitting devices
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چکیده
منابع مشابه
Red Phosphorescent Organic Light-emitting Diodes
Phosphorescent organic light-emitting diodes (OLEDs) have the great advantage of highlyefficient emission compared with conventional fluorescent OLEDs. Pt(II) porphyrins are among the most promising saturated red phosphorescent dyes, yet tuning of their properties by making structural modifications has only been attempted on a modest scale, despite the large structuraldiversity of synthetic por...
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Copper thiocyanate (CuSCN) is introduced as a hole-injection/hole-transport layer (HIL/HTL) for solution-processed organic light-emitting diodes (OLEDs). The OLED devices reported here with CuSCN as HIL/HTL perform significantly better than equivalent devices fabricated with a PEDOT:PSS HIL/HTL, and solution-processed, phosphorescent, small-molecule, green OLEDs with maximum luminance ≥10 000 c...
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Even though organic light-emitting device (OLED) technology has evolved to a point where it is now an important competitor to liquid crystal displays (LCDs), further scientific efforts devoted to the design, engineering and fabrication of OLEDs are required for complete commercialization of this technology. Along these lines, the present work reviews the essentials of OLED technology putting sp...
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A new series of highly efficient Ir(III) complexes, (DPQ)2Ir(pic-N-O), (F4PPQ)2Ir(pic-N-O), (FPQ)2Ir(pic-N-O), and (CPQ)2Ir(pic-N-O) were synthesized for phosphorescent organic light-emitting diodes (PhOLEDs), and their photophysical, electrochemical, and electroluminescent (EL) properties were investigated. The Ir(III) complexes, including picolinic acid N-oxide (pic-N-O) ancillary ligand, are...
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Two new cyclometallated platinum(II) complexes have been prepared that incorporate a terdentate N^C^N-coordinating ligand and a monodentate acetylide co-ligand. The complexes, namely [PtL– C^C–C6H3F2] and [PtL 6–C^C–C6H3F2] (where HL 3 1⁄4 5-methyl-1,3-di(2-pyridyl)benzene; HL 1⁄4 5-mesityl-1,3-di(2-pyridyl)benzene; H–C^C–C6H3F2 1⁄4 3,5-difluorophenylacetylene), were prepared by ligand metathes...
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تاریخ انتشار 2017