TY - SER AU - Baik, Kyung Don AU - Kim, Sung Ho AU - Hong, Bo Ki TI - Effects of Gas Diffusion Layer Structure onOpen Circuit Voltage and Hydrogen Crossover of Polymer Electrolyte Membrane Fuel Celis KW - Gas Diffusion Layer (Gdl) KW - Polymer Electrolyte Membrane Fuel Celi (Pemfc) KW - Membrane Properties ER -