Applied Chemistry, Vol.7, No.2, 675-678, October, 2003
고분자 재료에 따른 연료전지용 전해질 막 특성에 관한 연구
Study on Electrolyte Membrane for Fuel Cell with Polymeric Materials
In this study, the porous polymeric membranes such as polycarbonate and polypropylene were casted by a Robe method and prepared by a phase inversion process using uspercritical CO2 as an anti-solvent. The porous polycarbonate and polypropylene membranes were prepared by polyethylene glycol and polyvinyl-alcohol, respectively. The obtained membranes have identical pore sizes of 2 ~ 3 μm.