This PhD thesis tackles the development of monotopic (or single step) processes enabling the accelerated synthesis of ion conducting polymer materials. A bibliographic study on 1,2,3-triazolium-based poly(ionic liquid)s (TPILs) have demonstrated their unequaled structural and functional richness. However, their syntheses require several synthetic steps and the use of catalysts, solvents and polymerization mediators.A first part is devoted to the development of an accelerated synthetic approach enabling in a single step to access TPILs with broad structural variety without solvent nor catalyst. Indeed the chemical structure of the spacer, the counter-anion and the N-3 substituent of the 1,2,3-triazolium group can be readily tuned from a broa...