TY - SER AU - Kim, Kwang Min AU - Kim, Jong-Hee AU - Lee, Yun Yong TI - Effect of Immersion in Naoh Solution on Ferritic Stainless Steel as a Bipolar Plate for Polymer Electrolyte Membrane Fuel Celis KW - Stainless Steel (Ss) KW - Bipolar Plate KW - Polymer Electrolyte Membrane Fuel Celi (Pemfc) ER -