Stable, Glassy, and Versatile Binaphthalene Derivatives Capable of Efficient Hole Transport, Hosting, and Deep??Blue Light Emission

…, Y Zhang, JH Zhang, HN Peng, HL Fan…

Index: Wei, Bin; Liu, Ji-Zhong; Zhang, Yong; Zhang, Jian-Hua; Peng, Hua-Nan; Fan, He-Liang; He, Yan-Bo; Gao, Xi-Cun Advanced Functional Materials, 2010 , vol. 20, # 15 p. 2448 - 2458

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Citation Number: 49

Abstract

Abstract Organic light-emitting diodes (OLEDs) have great potential applications in display and solid-state lighting. Stability, cost, and blue emission are key issues governing the future of OLEDs. The synthesis and photoelectronics of a series of three kinds of binaphthyl (BN) derivatives are reported. BN 1–3 are “melting-point-less” and highly stable materials, forming very good, amorphous, glass-like films. They decompose at temperatures as high ...