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

被引：256

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

[1] Studies of highly regioregular poly(3-hexylselenophene) for photovoltaic applications [J].

Ballantyne, Amy M. ;

Chen, Lichim ;

Nelson, Jenny ;

Bradley, Donal D. C. ;

Astuti, Yeni ;

Maurano, Andrea ;

Shuttle, Christopher G. ;

Durrant, James R. ;

Heeney, Martin ;

Duffy, Warren ;

McCulloch, Iain .

ADVANCED MATERIALS, 2007, 19 (24) :4544-+

[2] CHARGE TRANSPORT IN DISORDERED ORGANIC PHOTOCONDUCTORS - A MONTE-CARLO SIMULATION STUDY [J].

BASSLER, H .

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1993, 175 (01) :15-56

[3] Interface electronic structure of organic semiconductors with controlled doping levels [J].

Blochwitz, J. ;

Fritz, T. ;

Pfeiffer, M. ;

Leo, K. ;

Alloway, D. M. ;

Lee, P. A. ;

Armstrong, N. R. .

ORGANIC ELECTRONICS, 2001, 2 (02) :97-104

[4] Built-in field electroabsorption spectroscopy of polymer light-emitting diodes incorporating a doped poly(3,4-ethylene dioxythiophene) hole injection layer [J].

Brown, TM ;

Kim, JS ;

Friend, RH ;

Cacialli, F ;

Daik, R ;

Feast, WJ .

APPLIED PHYSICS LETTERS, 1999, 75 (12) :1679-1681

[5] Highly power efficient organic light-emitting diodes with a p-doping layer [J].

Chang, Chan-Ching ;

Hsieh, Ming-Ta ;

Chen, Jenn-Fang ;

Hwang, Shiao-Wen ;

Chen, Chin H. .

APPLIED PHYSICS LETTERS, 2006, 89 (25)

[6] Molecular-weight dependence of interchain polaron delocalization and exciton bandwidth in high-mobility conjugated polymers [J].

Chang, Jui-Fen ;

Clark, Jenny ;

Zhao, Ni ;

Sirringhaus, Henning ;

Breiby, Dag W. ;

Andreasen, Jens W. ;

Nielsen, Martin M. ;

Giles, Mark ;

Heeney, Martin ;

McCulloch, Iain .

PHYSICAL REVIEW B, 2006, 74 (11)

[7] General observation of n-type field-effect behaviour in organic semiconductors [J].

Chua, LL ;

Zaumseil, J ;

Chang, JF ;

Ou, ECW ;

Ho, PKH ;

Sirringhaus, H ;

Friend, RH .

NATURE, 2005, 434 (7030) :194-199

[8] Controlled p doping of the hole-transport molecular material N,N′-diphenyl-N,N′-bis(1-naphthyl)-1,1′-biphenyl-4,4′-diamine with tetrafluorotetracyanoquinodimethane [J].

Gao, WY ;

Kahn, A .

JOURNAL OF APPLIED PHYSICS, 2003, 94 (01) :359-366

[9] Controlled p-doping of zinc phthalocyanine by coevaporation with tetrafluorotetracyanoquinodimethane:: A direct and inverse photoemission study [J].

Gao, WY ;

Kahn, A .

APPLIED PHYSICS LETTERS, 2001, 79 (24) :4040-4042

[10] Photoelectron spectroscopy of thin films of PEDOT-PSS conjugated polymer blend: a mini-review and some new results [J].

Greczynski, G ;

Kugler, T ;

Keil, M ;

Osikowicz, W ;

Fahlman, M ;

Salaneck, WR .

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 2001, 121 (1-3) :1-17

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