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Conductive polymers or, more precisely, intrinsically conducting polymers (ICPs) are organic polymers that conduct electricity. [1] [2] Such compounds may have metallic conductivity or can be semiconductors. The main advantage of conductive polymers is that they are easy to process, mainly by dispersion.
Photoconductive polymer is a smart material based on conductive polymer, and the electrical conductivity can be controlled by the amount of radiation. The basic parameters of photoconductivity are the quantum efficiency of carrier generation( Υ {\displaystyle \Upsilon } ), the carrier mobility ( μ {\displaystyle \mu } ), electric field (E ...
The general strategy for the synthesis of conducting redox polymers is to attach a redox active group to a monomer (or a trimer) of the respective conducting polymer.These monomers, which are often EDOT derivatives, are subsequently polymerised either by electropolymerization or by chemical oxidative polymerisation (eg. with FeCl 3 or Fe(OTs) 3).
Organic conductive materials can be grouped into two main classes: polymers and conductive molecular solids and salts. Polycyclic aromatic compounds such as pentacene and rubrene often form semiconducting materials when partially oxidized. Conductive polymers are often typically intrinsically conductive or at least semiconductors. They ...
Polyaniline (PANI) is a conducting polymer and organic semiconductor of the semi-flexible rod polymer family. The compound has been of interest since the 1980s because of its electrical conductivity and mechanical properties. Polyaniline is one of the most studied conducting polymers. [2] [3]
Conducting polymers are of interest for solution-processing for film-forming conductive polymers. [6] Therefore, attention has shifted to other conductive polymers for application purposes including polythiophene and polyaniline. Molecular electronics could also be a potential application of conductive polyacetylene.
Polypyrrole (PPy) is an organic polymer obtained by oxidative polymerization of pyrrole. It is a solid with the formula H(C 4 H 2 NH) n H. It is an intrinsically conducting polymer , used in electronics, optical, biological and medical fields.
List of conductive polymers [1] [2] Class Abbr. Polymer Typical dopants Peak conductivity Peak emission PA: Polyacetylene: PT: Polythiophene: Iodine, bromine, Trifluoroacetic acid, propionic acid, sulfonic acids: 1000 S/cm [3] P3AT: Poly(3-alkylthiophenes) PPy: Polypyrrole: PITN: Poly(isothianaphthene) PEDOT: Poly(3,4-ethylenedioxythiophene ...