Hydrogen Permeable Membrane, Fuel Cell And Hydrogen Extracting Apparatus Equipped With The Hydrogen Permeable Membrane, And Method Of Manufacturing The Hydrogen Permeable Membrane

摘要

A hydrogen permeable membrane ( 10 ) for selectively allowing hydrogen to permeate therethrough includes a metal base layer ( 12 ) containing vanadium (V), a metal coating layer ( 16 ) containing palladium (Pd), and an intermediate layer ( 14 ) that is formed between the metal base layer ( 12 ) and the metal coating layer ( 16 ) and made of a metal having a higher melting point than the metal base layer ( 12 ) and the metal coating layer ( 16 ) and possessing hydrogen permeability.