期刊论文

Charge Generation Ability of C_(60)/CuPc Organic Heterojunction Connector Layer

Lu, Fei-Ping(lufp_sysu@163.com)

中文

发光学报

1000-7032

2019

40

5

643-649

10.3788/fgxb20194005.0643

Supported by National Natural Science Foundation of China(61665010, 11464040, 11764035); Natural Science Foundation of Gansu Province(18JR3RE242, 1506RJZE112, 1606RJZE012); Research Project of Graduate Teacher of Gansu Province(2015B-103); Scientific Research Fund of Hunan Provincial Education Department(15B033); Hunan Provincial Natural Science Foundation(2018JJ3010); "QinLan" Talent Engineering Fund by Tianshui Normal University.

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有机异质结连接层因其具有良好的透光性能、制备工艺和有机电致发光器件(Organic light-emitting diodes, OLEDs)完全兼容的优点,被广泛应用于叠层OLEDs中。在叠层OLEDs中,连接层可产生电荷,其工作性能是影响叠层OLEDs性能的关键因素之一。为了获得最佳性能的有机异质结连接层,本文制备了结构为glass/ITO/tris(8-hydroxyquinoline) aluminum(Alq_3) (60 nm)/C_(60) (x nm)/CuPc(y nm)/N,N'-bis(naphthalen-1- yl) -N,N'-bis (phenyl) -be-nzidine(NPB) (40 nm)/Al (100 nm)的有机器件,直接获得了有机异质结连接层C_(60)/CuPc产生的器件电流。通过结构优化发现,结构为C_(60) (30 nm)/CuPc(10 nm)...

Organic heterojunction connector(OHC) layers were widely used in tandem organic light emitting diodes(OLEDs) for their good light transmittance and technological compatibility with OLEDs. In a tandem OLED, the OHC layers, serving as the charge generation layer, played an important role in tandem OLEDs to function efficiently. In order to obtain the OHC layers with best performance, the devices with the structure of glass/ITO/tris(8-hydroxyquinoline) aluminum (Alq3)(60 nm)/C60(x nm)/CuPc(y nm)/N, N'-bis(naphthalen-1-yl)-N, N'-bis(phenyl)-be-nzid...