Tailoring of self-assembled monolayer for polymer light-emitting diodes

被引：59

作者：

Choi, B ^{[1
]}

Rhee, J ^{[1
]}

Lee, HH ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Chem Engn, Seoul 151742, South Korea

来源：

APPLIED PHYSICS LETTERS | 2001年 / 79卷 / 13期

关键词：

D O I：

10.1063/1.1398327

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The choice of a self-assembled monolayer (SAM) is tailored to specifically remove water on an indium-tin oxide electrode and to reduce barrier height for long-term stability of polymer light-emitting diodes. Water, which is a major cause of long-term degradation, is shown to have entirely reversible effects on the power efficiency of the device. It is shown that the use of a SAM for the specific purposes results in a more than an order of magnitude increase in the half lifetime of the device based on poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]. (C) 2001 American Institute of Physics.

引用

页码：2109 / 2111

页数：3

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