Flexible organic light emitting diodes based on double-layered graphene/PEDOT:PSS conductive film formed by spray-coating

被引：38
作者：
Wu, Xiaoxiao [1 ]
Li, Fushan [1 ]
Wu, Wei [1 ]
Guo, Tailiang [1 ]
机构：
[1] Fuzhou Univ, Inst Optoelect Display, Fuzhou 350002, Peoples R China
来源：
VACUUM | 2014年 / 101卷
基金：
高等学校博士学科点专项科研基金; 国家高技术研究发展计划(863计划);
关键词：
Graphene; PEDOT:PSS; Spray-coating; FOLEDs; CHEMICAL-VAPOR-DEPOSITION; GRAPHENE FILMS; LARGE-AREA; TRANSPARENT;
D O I：
10.1016/j.vacuum.2013.07.034
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The fabrication of a double-layered graphene/poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) conductive film was reported, in which the PEDOT:PSS film was obtained by using spray-coating technique. The optical and electrical properties of the double-layered conductive films were investigated. A flexible green organic light emitting device (FOLED) based on the graphene/PEDOT:PSS conductive film showed a stable green emission during bending test. The introduction of PEDOT:PSS leads to the obvious improvement of light-emitting efficiency for the FOLEDs. The double-layered film can find potential application in large-area flexible optoelectronic devices. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：53 / 56
页数：4
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