Controlling electrical properties of conjugated polymers via a solution-based p-type doping

被引：252

作者：

Yim, Keng-Hoong ^{[1
]}

Whiting, Gregory L. ^{[2
]}

Murphy, Craig E. ^{[2
]}

Halls, Jonathan J. M. ^{[2
]}

Burroughes, Jeremy H. ^{[2
]}

Friend, Richard H. ^{[1
]}

Kim, Ji-Seon ^{[1
]}

机构：

[1] Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England

[2] Cambridge Display Technol Ltd, Cambourne Business Pk CB23 6DW, Cambs, England

来源：

ADVANCED MATERIALS | 2008年 / 20卷 / 17期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1002/adma.200800735

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Tetrafluoro-tetracyano-quinodimethane (F(4)TCNQ) is used to p-dope conjugated polymers with a wide range of the HOMO levels via co-blending in a common organic solvent. Doping results in several orders of magnitude increase in the bulk conductivity and hole-current with reduced turn-on voltage. The effectiveness of doping increases as the HOMO level of the polymer becomes smaller.

引用

页码：3319 / +

页数：7

共 26 条

[21]

2-J

[22] Two-dimensional charge transport in self-organized, high-mobility conjugated polymers [J].

Sirringhaus, H ;

Brown, PJ ;

Friend, RH ;

Nielsen, MM ;

Bechgaard, K ;

Langeveld-Voss, BMW ;

Spiering, AJH ;

Janssen, RAJ ;

Meijer, EW ;

Herwig, P ;

de Leeuw, DM .

NATURE, 1999, 401 (6754) :685-688

[23] Stable and controlled amphoteric doping by encapsulation of organic molecules inside carbon nanotubes [J].

Takenobu, T ;

Takano, T ;

Shiraishi, M ;

Murakami, Y ;

Ata, M ;

Kataura, H ;

Achiba, Y ;

Iwasa, Y .

NATURE MATERIALS, 2003, 2 (10) :683-688

[24] Anisotropic optical properties in electroluminescent conjugated polymers based on grazing angle photoluminescence measurements [J].

Yim, Keng-Hoong ;

Friend, Richard ;

Kim, Ji-Seon .

JOURNAL OF CHEMICAL PHYSICS, 2006, 124 (18)

[25] Very-low-operating-voltage organic light-emitting diodes using a p-doped amorphous hole injection layer [J].

Zhou, X ;

Pfeiffer, M ;

Blochwitz, J ;

Werner, A ;

Nollau, A ;

Fritz, T ;

Leo, K .

APPLIED PHYSICS LETTERS, 2001, 78 (04) :410-412

[26] OPTICAL SPECTROSCOPY OF FIELD-INDUCED CHARGE IN POLY(3-HEXYL THIENYLENE) METAL-INSULATOR-SEMICONDUCTOR STRUCTURES - EVIDENCE FOR POLARONS [J].

ZIEMELIS, KE ;

HUSSAIN, AT ;

BRADLEY, DDC ;

FRIEND, RH ;

RUHE, J ;

WEGNER, G .

PHYSICAL REVIEW LETTERS, 1991, 66 (17) :2231-2234

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