ИСТИНА

One of the challenges in functional membranes development is the production of the mechanically strong materials with a percolating network of polar channels giving rise to ion or proton conductivity. This study is devoted to the development of the new approach for the production of micro-structured block-copolymer films (membranes) based on the one-stage synthesis of block-copolymer self-assemblies by means of polymerization induced self-assembly (PISA) technique and further use of these dispersions as “building blocks” for the creation of micro-structured materials of larger scale. The main peculiarity of the process is that water-soluble surface-active oligomers act both as a surfactants stabilizing emulsions and as reversible addition – fragmentation chain transfer (RAFT) agents. The results of the synthesis of different amphiphilic block-copolymers, which are self organized in core-shell particles are presented. The obtained particles were used for film formation. The films structure and their properties were investigated