Electronic Properties of Conjugated Polymers: Proceedings of an International Winter School, Kirchberg, Tirol, March 14–21, 1987

Front Matter....Pages I-XIII
Front Matter....Pages 1-1
Electronic Transport in Low-Conductivity Metals and Comparison with Highly Conducting Polymers....Pages 2-11
Synthesis of New Conductive Electronic Polymers....Pages 12-17
Long Mean Free Path Coherent Transport in Doped Polyacetylene....Pages 18-22
Frequency- and Temperature-Dependent Dielectric Losses in Lightly Doped Conducting Polymers....Pages 23-26
Variable-Range Hopping in Polymers Prepared from Iodo(2-nitrophenyl)-acetylene....Pages 27-30
Transport Studies on Polypyrrole Films Prepared from Aqueous TsONa Solutions of Different Concentrations....Pages 31-35
Front Matter....Pages 37-37
Influence of the Conjugation Length of Polyacetylene Chains on the DC-Conductivity....Pages 38-42
Conjugation Length and Localization in Conjugated Polymers....Pages 43-47
Theoretical Investigations of Segmented Polyacetylene....Pages 48-53
Analysis of the Raman Spectra of Modified trans-(CH) X ....Pages 54-57
Conformation of Conjugated Polymers and Their Relation to Electron Délocalisation....Pages 58-63
Polyacetylene Segments in a Polyvinylidene-Chloride Matrix: Anisotropic Optical Properties....Pages 64-67
Front Matter....Pages 69-69
Electronic Structure of Conducting Polymers by Electron Energy-Loss Spectroscopy....Pages 70-78
Electronic Structure of Undoped and Doped Polyphenylenevinylene....Pages 79-83
Electronic Structure of Doped Highly Oriented Polyacetylene....Pages 84-87
Polarization Dependence of Recombination Kinetics in Stretch-Oriented trans-Polyacetylene....Pages 88-94
Photogeneration Mechanism and Mobility in Polydiacetylene....Pages 95-100
Polarised Photoexcitation in Oriented Polyacetylene....Pages 101-106
Radiative and Non-radiative Recombination Processes in Photoexcited Poly(p-phenylene vinylene)....Pages 107-112
Photoinduced Absorption in Poly(p-phenylene vinylene)....Pages 113-117
Front Matter....Pages 69-69
Spectroscopy of Photo-Induced Solitons in cis-rich and trans-Polyacetylene....Pages 118-123
Photoinduced Infrared Absorption in Polydiacetylene....Pages 124-127
Towards Solid State Investigations on Polyacetylene....Pages 128-133
Raman Scattering of Highly Oriented Polyacetylene....Pages 134-140
Experimental Raman Investigation of Oriented Undoped and Iodine Doped Polyacetylene....Pages 141-145
Polarization Properties of the Raman Spectra in trans- and cis-polyacetylene....Pages 146-149
Interpretation of the Raman Spectra of n-doped Jrans-(CH) X Films....Pages 150-154
Front Matter....Pages 155-155
Pulsed ENDOR and TRIPLE Resonance on trans-Polyacetylene à 1a Durham Route....Pages 156-159
ESR Study of Metallic Complexes of Alkali-Doped Polyacetylene....Pages 160-164
In situ ESR Study During the Electrochemical Intercalation of Potassium in Polyacetylene....Pages 165-169
 7 Li NMR Study of the Electrochemical Doping of Poly(acetylene)....Pages 170-174
Pz-Radical Electron Structure in Polydiacetylene (PDA) Molecules....Pages 175-179
Triplet State ODMR of Polydiacetylene Crystals....Pages 180-183
Front Matter....Pages 185-185
Electronic and Nonlinear Optical Properties of Conjugated Polymers: A Quantum Chemistry Approach....Pages 186-197
On the Role of the Coulomb Interaction in Conjugated Polymers....Pages 198-203
Lattice Relaxation Approach to Soliton and Polaron Dynamics in Conducting Polymers....Pages 204-213
Front Matter....Pages 215-215
Photoelectrochemistry of Polyaniline....Pages 216-222
Redox Mechanisms in Polyaniline Films....Pages 223-227
In situ FTIR Spectroscopy of Polyaniline....Pages 228-231
Spectroscopic Investigation of Polyaniline....Pages 232-234
Front Matter....Pages 215-215
In situ Ellipsometry of Early Steps of Polyaniline Electrosynthesis....Pages 235-237
Electronic Properties of Polyaniline....Pages 238-243
On the Acidic Functions of Polyaniline....Pages 244-248
Thermochromism and Acidochromism in Substituted Polyanilines....Pages 249-252
Spectroscopic Studies of some Model Molecules for Polyaniline....Pages 253-256
ESCA Studies of Polyaniline and Polypyrrole....Pages 257-261
Mass Spectroscopy of Chemical Processes in Conducting Polymers: Polyaniline....Pages 262-265
Synthesis and Properties of a Conducting Polymer Derived from Diphenylamine....Pages 266-268
Front Matter....Pages 269-269
On Polaron and Bipolaron Formation in Conducting Polymers....Pages 270-276
ESR of BF − 4 -Doped Poly(3-methylthiophene)....Pages 277-280
Influence of the Monomer Size on the Electronic Structure of Thiophene-Like Polymers....Pages 281-284
Ion Implantation of Polythiophene....Pages 285-290
Characterization of Polypyrrole-Polyvinyl Alcohol Composite Prepared by Chemical Oxidation of Pyrrole....Pages 291-293
Electrochemistry of Polypyrrole-Ferrocyanide Films....Pages 294-297
Synthesis and Physical Properties of 3,4Disubstituted Polypyrroles....Pages 298-301
A New Polyparaphenylene Thin Film Obtained by Electroreduction: Characterization and Electrochemical Studies....Pages 302-306
Front Matter....Pages 307-307
Control of the State of Order in Poly( p -phenylene vinylene) and Its Effect on Iodine Doping....Pages 308-313
Electronic Excitations in Polysilanes....Pages 314-317
Doping Experiments with μ-(Pyrazine)phthalocyaninatoiron(II)....Pages 318-321
Optical and Electrical Properties of a New Conductive Polyheterocycle: Poly(l, 4-di(2-thienyl))benzene....Pages 322-325
Front Matter....Pages 307-307
Preparation, Spectroscopic and Electrical Characterization of a New Polyheterocycle: Poly-benzo(l, 2 — b ; 4, 3 — b ’)dithiophene....Pages 326-329
Investigation of Undoped and Alkali-Metal Doped Poly( p -phenylene Selenide)....Pages 330-333
Structural Characterization of Polymers Prepared from Iodophenylacetylene by Heating at Different Temperatures....Pages 334-337
Metallic Coordination Polymers Using CS 2 as Starting Material....Pages 338-340
(QP) 4 (SbF 6 ) 3 : A Model Compound for Doped Polymers?....Pages 341-344
Front Matter....Pages 345-345
Supermolecular Structures Based on Langmuir-Blodgett Films....Pages 346-350
Preparation and Structure of Langmuir-Blodgett Films of Polymers....Pages 351-353
BEDT-TTF Radical Salts: Organic Metals and Superconductors....Pages 354-362
Electrical Conducting Molecular Crystals in a Polymer Matrix....Pages 363-363
Front Matter....Pages 365-365
Grafting, Ionomer Composites, and Auto-doping of Conductive Polymers....Pages 366-384
On the Charge Storage Mechanism of Conducting Polymers....Pages 385-390
Electrochemical Investigations and Neutron Activation Analysis of Polyacetylene....Pages 391-395
Low Frequency Impedance Measurements on Polypyrrole....Pages 396-399
Poly (alkyl thiophenes) and Poly (substituted heteroaromatic vinylenes): Versatile, Highly Conductive, Processible Polymers with Tunable Properties....Pages 400-406
Electrical Conductivity in Heterogeneous Polymer Systems....Pages 407-412
Organic and Polymeric Non-linear Optical Materials: Properties and Applications....Pages 413-418
Preparation of Conducting Polymers by UHV-Compatible Methods....Pages 419-422
Organic Semiconducting Polymers for New Electronic Devices....Pages 423-427
Polymer-Based Conducting Material Used for Water Vapour Detection in Air....Pages 428-431
A Novel Application of Conducting Polymers: Remotely Readable Indicator Devices....Pages 432-439
Back Matter....Pages 441-444