ELECTRONIC-STRUCTURE OF PYRROLE-BASED CONDUCTING POLYMERS

被引：7

作者：

FINK, J

SCHEERER, B

WERNET, W

MONKENBUSCH, M

WEGNER, G

FREUND, HJ

GONSKA, H

机构：

[1] MAX PLANCK INST POLYMERFORSCH,D-6500 MAINZ,FED REP GER

[2] INST PHYS & THEORET CHEM,D-8520 ERLANGEN,FED REP GER

来源：

SYNTHETIC METALS | 1987年 / 18卷 / 1-3期

关键词：

PLASTICS - Structure - PLASTICS FILMS - Electrodeposition;

D O I：

10.1016/0379-6779(87)90856-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Electrochemically prepared oxidized polypyrrole films with various counter-ions, as well as electrochemically and chemically reduced polyprrole films were investigated by high-resolution electron energy-loss spectroscopy. Information on the evolution of the pi - electron structure as a function of the dopant concentration is obtained. The band structure of as-grown polypyrrole films is also discussed.

引用

页码：71 / 76

页数：6

共 15 条

[1]

BRAZOVSKII SA, 1981, JETP LETT+, V33, P4

[2] VALENCE EFFECTIVE HAMILTONIAN TECHNIQUE FOR NITROGEN CONTAINING POLYMERS - ELECTRONIC-STRUCTURE OF POLYPYRROLE, PYROLIZED POLYACRYLONITRILE, PARACYANOGEN, POLYMETHINEIMINE, AND DERIVATIVES [J].

BREDAS, JL ;

THEMANS, B ;

ANDRE, JM .

JOURNAL OF CHEMICAL PHYSICS, 1983, 78 (10) :6137-6148

[3] POLARONS AND BIPOLARONS IN POLYPYRROLE - EVOLUTION OF THE BAND-STRUCTURE AND OPTICAL-SPECTRUM UPON DOPING [J].

BREDAS, JL ;

SCOTT, JC ;

YAKUSHI, K ;

STREET, GB .

PHYSICAL REVIEW B, 1984, 30 (02) :1023-1025

[4] COMPARATIVE THEORETICAL-STUDY OF THE DOPING OF CONJUGATED POLYMERS - POLARONS IN POLYACETYLENE AND POLYPARAPHENYLENE [J].

BREDAS, JL ;

CHANCE, RR ;

SILBEY, R .

PHYSICAL REVIEW B, 1982, 26 (10) :5843-5854

[5] HIGHLY CONDUCTING POLYPARAPHENYLENE, POLYPYRROLE, AND POLYTHIOPHENE CHAINS - AN ABINITIO STUDY OF THE GEOMETRY AND ELECTRONIC-STRUCTURE MODIFICATIONS UPON DOPING [J].

BREDAS, JL ;

THEMANS, B ;

FRIPIAT, JG ;

ANDRE, JM ;

CHANCE, RR .

PHYSICAL REVIEW B, 1984, 29 (12) :6761-6773

[6]

CHUNG TC, 1984, PHYS REV B, V30, P702, DOI 10.1103/PhysRevB.30.702

[7] OPTICAL-ABSORPTION FROM POLARONS IN A MODEL OF POLYACETYLENE [J].

FESSER, K ;

BISHOP, AR ;

CAMPBELL, DK .

PHYSICAL REVIEW B, 1983, 27 (08) :4804-4825

[8] ELECTRON ENERGY-LOSS SPECTROSCOPY APPLIED TO SOLIDS [J].

FINK, J .

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1985, 61 (04) :463-468

[9] ELECTRONIC-STRUCTURE OF LI-DOPED POLYPARAPHENYLENE [J].

FINK, J ;

SCHEERER, B ;

STAMM, M ;

TIEKE, B ;

KANELLAKOPULOS, B ;

DORNBERGER, E .

PHYSICAL REVIEW B, 1984, 30 (08) :4867-4869

[10]

FINK J, 1986, IN PRESS PHYS REV B, V33

← 1 2 →