Electrode Modifications for Polymer Light-Emitting Electrochemical Cells

被引：0

作者：

Z Y Zhong Y D Jiang W Z Li X Yang School of Optoelectronic InformationUniversity of Electronic Science and Technology of ChinaChengdu China ^{[610054
]}

机构：

来源：

稀有金属材料与工程 | 2006年 / S3期

关键词：

electroluminescene; polymer light-emitting electrochemical cells; electrode modifications; device performance;

D O I：

暂无

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

<正>The influence of different modification methods on the surface properties of indium-tin-oxide (ITO) electrodes were investigated by measurements of chemical composition,surface roughness,sheet resistance,contact angle and surface free energy.Experimental results demonstrate that oxygen plasma treatment more effectively optimizes the surface properties of ITO electrodes compared with the other treatments.Furthermore,the polymer light-emitting electrochemical cells (PLECs) with the differently treated ITO substrates as device electrodes were fabricated and characterized.It is found that oxygen plasma treatment on the ITO electrode enhances injection current,luminance and efficiency,thereby improves the device characteristics of the PLECs.

引用

页码：600 / 602

页数：3