Surface treatment on polyethylenimine interlayer to improve inverted OLED performance

CORC > 苏州纳米技术与纳米仿生研究所 > 中国科学院苏州纳米技术与纳米仿生研究所 > 印刷电子学部 > 崔铮团队

	Surface treatment on polyethylenimine interlayer to improve inverted OLED performance
	Wei, CT(魏昌庭); Zhuang, JY(庄锦勇); Chen, YL; Zhang, DY(张东煜); Su, WM(苏文明); Cui, Z(崔铮)
刊名	CHINESE PHYSICS B
	2016
卷号	25 期号:10
通讯作者	Chen, YL ; Zhang, DY(张东煜)
英文摘要	Polyethylenimine (PEI) interlayer rinsing with different solvents for inverted organic light emitting diodes (OLEDs) is systematically studied in this paper. In comparison with the pristine one, the maximum current efficiency (CEmax) and power efficiency (PEmax) are enhanced by 21% and 22% for the device rinsing by ethylene glycol monomethyl ether (EEA). Little effect is found on the work function of the PEI interlayer rinsed by deionized water (DI), ethanol (EtOH), and EEA. On the other hand, the surface morphologies of PEI through different solvent treatments are quite different. Our results indicates that the surface morphology is the key to improving the device performance for IOLED as the work function of PEI keeps stable.
关键词[WOS]	LIGHT-EMITTING-DIODES ; WORK-FUNCTION ELECTRODES ; SOLAR-CELLS ; INJECTION ; DEVICES ; LAYERS ; CONDUCTIVITY ; DISPLAYS
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000384227700082
内容类型	期刊论文
源URL	[http://ir.sinano.ac.cn/handle/332007/4648]
专题	苏州纳米技术与纳米仿生研究所_印刷电子学部_崔铮团队
推荐引用方式 GB/T 7714	Wei, CT,Zhuang, JY,Chen, YL,et al. Surface treatment on polyethylenimine interlayer to improve inverted OLED performance[J]. CHINESE PHYSICS B,2016,25(10).
APA	Wei, CT,Zhuang, JY,Chen, YL,Zhang, DY,Su, WM,&Cui, Z.(2016).Surface treatment on polyethylenimine interlayer to improve inverted OLED performance.CHINESE PHYSICS B,25(10).
MLA	Wei, CT,et al."Surface treatment on polyethylenimine interlayer to improve inverted OLED performance".CHINESE PHYSICS B 25.10(2016).