Evidence of the Controlled Interaction between PEDOT and PSS in the PEDOT:PSS Complex via Concentration Changes of the Complex Solution

被引：54

作者：

Dimitriev, Oleg P. ^{[1
]}

Piryatinski, Yuri P. ^{[2
]}

Pud, Alexander A. ^{[3
]}

机构：

[1] NAS Ukraine, V Lashkaryov Inst Semicond Phys, UA-03028 Kiev, Ukraine

[2] NAS Ukraine, Inst Phys, UA-03028 Kiev, Ukraine

[3] NAS Ukraine, Inst Bioorgan Chem & Petrochem, UA-02160 Kiev, Ukraine

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2011年 / 115卷 / 06期

关键词：

SIGNIFICANT CONDUCTIVITY ENHANCEMENT; MORPHOLOGY; POLYANILINE; SOLVENTS; FILMS; POLY(3,4-ETHYLENEDIOXYTHIOPHENE); SULFONATE); EMISSION; POLYMERS;

D O I：

10.1021/jp110545t

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Photoluminescence, electronic absorption, and pH studies of a poly(ethylene-3,4-dioxythiophene):poly(styrenesulfonic acid) (PEDOT:PSS) dispersion as a function of the PEDOT:PSS concentration are shown to provide a better understanding of the effect of PSS on the intramolecular conductivity of; PEDOT chains. Particularly, concentration changes of PEDOT:PSS were found to be accompanied with different extents of dissociation of protons in the solution and different charge states of PSS chains, respectively, which affect the electrostatic interaction between PSS and PEDOT and intramolecular conductivity in the PEDOT backbone.

引用

页码：1357 / 1362

页数：6

共 29 条

[1] Conformational modification of conducting polymer chains by solvents: Small-angle X-ray scattering study [J].

Bagchi, Debjani ;

Menon, Reghu .

CHEMICAL PHYSICS LETTERS, 2006, 425 (1-3) :114-117

[2] The origin of the high conductivity of poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT- PSS) plastic electrodes [J].

Crispin, X. ;

Jakobsson, F. L. E. ;

Crispin, A. ;

Grim, P. C. M. ;

Andersson, P. ;

Volodin, A. ;

van Haesendonck, C. ;

Van der Auweraer, M. ;

Salaneck, W. R. ;

Berggren, M. .

CHEMISTRY OF MATERIALS, 2006, 18 (18) :4354-4360

[3] Conductivity, morphology, interfacial chemistry, and stability of poly(3,4-ethylene dioxythiophene)-poly(styrene sulfonate): A photoelectron spectroscopy study [J].

Crispin, X ;

Marciniak, S ;

Osikowicz, W ;

Zotti, G ;

Van der Gon, AWD ;

Louwet, F ;

Fahlman, M ;

Groenendaal, L ;

De Schryver, F ;

Salaneck, WR .

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2003, 41 (21) :2561-2583

[4] Inkjet printing of polymers: State of the art and future developments [J].

de Gans, BJ ;

Duineveld, PC ;

Schubert, US .

ADVANCED MATERIALS, 2004, 16 (03) :203-213

[5] Modification of PEDOT: PSS as hole injection layer in polymer LEDs [J].

de Kok, MM ;

Buechel, M ;

Vulto, SIE ;

van de Weijer, P ;

Meulenkamp, EA ;

de Winter, SHPM ;

Mank, AJG ;

Vorstenbosch, HJM ;

Weijtens, CHL ;

van Elsbergen, V .

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2004, 201 (06) :1342-1359

[6] Processes of molecular association and excimeric emission in protonated N,N-dimethylformamide [J].

Dimitriev, O. P. ;

Kislyuk, V. V. .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2007, 68 (01) :29-35

[7] PEDOT:PSS films-Effect of organic solvent additives and annealing on the film conductivity [J].

Dimitriev, O. P. ;

Grinko, D. A. ;

Noskov, Yu. V. ;

Ogurtsov, N. A. ;

Pud, A. A. .

SYNTHETIC METALS, 2009, 159 (21-22) :2237-2239

[8] Significant conductivity enhancement of conductive poly(3,4-ethylenedioxythiophene): Poly(styrenesulfonate) films by adding anionic surfactants into polymer solution [J].

Fan, Benhu ;

Mei, Xiaoguang ;

Ouyang, Jianyong .

MACROMOLECULES, 2008, 41 (16) :5971-5973

[9]

Groenendaal BL, 2000, ADV MATER, V12, P481, DOI 10.1002/(SICI)1521-4095(200004)12:7<481::AID-ADMA481>3.0.CO

[10]

2-C

← 1 2 3 →