The effect of silane interlayer for high efficiency and long lifetime in polymer light emitting diodes

被引：19

作者：

Lee, Jun Yeob ^{[1
]}

机构：

[1] Dankook Univ, Dept Polymer Sci & Engn, Yongin 448701, Gyeonggi, South Korea

来源：

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2008年 / 14卷 / 06期

关键词：

Self-assembled monolayer; Silane; Lifetime; Efficiency;

D O I：

10.1016/j.jiec.2008.07.006

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The effect of silane interlayer between poly(3,4-ethylenedioxythiophene:poly(styrenesulfonate) (PEDOT) and light emitting layer (EML) on the efficiency and lifetime of polyfluorene-based polymer light emitting diodes was investigated. gamma-Methacryloxypropyl trimethoxysilane (NIPS) was used as an interlayer and the efficiency of the device was enhanced by MPS. In addition, the lifetime of polymer device was also improved significantly by introducing a silane interlayer between PEDOT and EML (C) 2008 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.

引用

页码：792 / 795

页数：4

共 19 条

[1] The effect of interfacial layer on the performance of organic light-emitting diodes [J].

Choulis, SA ;

Choong, VE ;

Mathai, MK ;

So, F .

APPLIED PHYSICS LETTERS, 2005, 87 (11)

[2] Nanoscale covalent self-assembly approach to enhancing anode/hole-transport layer interfacial stability and charge injection efficiency in organic light-emitting diodes [J].

Cui, J ;

Huang, QL ;

Wang, QW ;

Marks, TJ .

LANGMUIR, 2001, 17 (07) :2051-2054

[3]

Cui J, 2002, ADV MATER, V14, P565, DOI 10.1002/1521-4095(20020418)14:8<565::AID-ADMA565>3.0.CO

[4]

2-3

[5] Stability of the interface between indium-tin-oxide and poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate) in polymer light-emitting diodes [J].

de Jong, MP ;

van IJzendoorn, LJ ;

de Voigt, MJA .

APPLIED PHYSICS LETTERS, 2000, 77 (14) :2255-2257

[6] Realization of high-efficiency/high-luminance small-molecule organic light-emitting diodes: synergistic effects of siloxane anode functionalization/hole-injection layers, and hole/exciton-blocking/electron-transport layers [J].

Huang, QL ;

Cui, J ;

Veinot, JGC ;

Yan, H ;

Marks, TJ .

APPLIED PHYSICS LETTERS, 2003, 82 (03) :331-333

[7] Small molecule organic light-emitting diodes can exhibit high performance without conventional hole transport layers [J].

Huang, QL ;

Cui, J ;

Yan, H ;

Veinot, JGC ;

Marks, TJ .

APPLIED PHYSICS LETTERS, 2002, 81 (19) :3528-3530

[8]

Kim JY, 2007, J IND ENG CHEM, V13, P1023

[9] Spin-cast thin semiconducting polymer interlayer for improving device efficiency of polymer light-emitting diodes [J].

Kim, JS ;

Friend, RH ;

Grizzi, I ;

Burroughes, JH .

APPLIED PHYSICS LETTERS, 2005, 87 (02)

[10]

LEADBEATER M, 2004, SID, V35, P162

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