Solid electrolyte membrane comprising porous organic polymer improved in hydrogen ion conductivity, and method of preparing the same

摘要

The present invention relates to a solid electrolyte membrane comprising a porous organic polymer with improved hydrogen ion conductivity and a method for manufacturing the same, and more specifically, to a Membrane Electrode Assembly in a Proton Exchange Membrane Fuel Cell (PEMFC). , MEA), a porous organic polymer with improved hydrogen ion conductivity, a solid electrolyte membrane including the same, and a method of manufacturing the same, which can be utilized as a solid electrolyte. The present invention relates to a composition for a solid electrolyte comprising a porous organic polymer having improved hydrogen ion conductivity, a solid electrolyte membrane comprising the same, and a method of manufacturing the same, and a porous organic polymer to which sulfuric acid is added and a solid comprising the same according to the present invention The electrolyte membrane is not only easy to synthesize, but also has remarkably high hydrogen ion conductivity and low activation energy, and thus can be usefully used in a proton exchange membrane fuel cell.