MONOMER FOR A PROTON-CONDUCTING POLYMER HAVING ACID GROUP IN SIDE CHAIN, THE PROTON-CONDUCTING POLYMER, PREPARATION METHOD OF THE POLYMER, MEMBRANE COMPRISING THE POLYMER AND MEMBRANE-ELECTRODE ASSEMBLY EMPLOYING THE MEMBRANE

摘要

Provided are a monomer for a proton-conducting polymer having an acid group in aside chain thereof, a proton-conducting polymer prepared using the monomer, a method of preparing the proton-conducting polymer, an electrolyte membrane comprising the proton-conducting polymer, and a membrane-electrode assembly including the electrolyte membrane. The proton-conducting polymer has excellent structural stability and capability of inhibiting methanol crossover