PROTON CONDUCTIVE POLYMER, APPLICATION AS AN ELECTROLYTE IN ELECTROCHEMICAL DEVICES.

摘要

Basic proton-conductive organo-inorganic polymer obtained by copolymerisation of three precursors: - a precursor based on a trialkoxysilane, on which a methanesulphonamide group is grafted by means of an alkyl or aryl chain unit, - a "deprotonating" precursor based on a trialkoxysilane onto which is grafted a group derived from a nitrogenous base, preferably an imidazoline group, by means of an alkyl or aryl chain unit, - a "plasticising" and solvating precursor exhibiting at least one urea group, product of a reaction between a primary mono-, di- or triamine D and a trialkoxysilane E onto which an isocyanate group is grafted by means of an alkyl chain unit. IMAGE