A method for the preparation of electrically conductive polyene - compounds with electrophilic side groups and their use in electrical engineering and for the antistatic exclamation of plastics

摘要

The electrically conducting polymer systems have electric conductivity values of greater than 10-4 S/cm and are prepared from polyene compounds containing at least once the chain member of the formula: IMAGE in which the chain numbers n and m are in each case greater than 1, preferably 2 to 20, and R is a nitrile, acid amide or phenyl group, and being treated with the exclusion of water moisture and oxygen with 0.03 to 0.9 mol per cent of a strong Lewis acid having pks values from -10 to +4 or of an alkali metal. The electrically conducting polymer systems obtained can be used in electrical engineering for producing solar cells, for converting and storing radiation, for producing electrical and magnetic switches and electrical stores and for the antistatic finish of plastics.