| 摘要 |
A hydrogen separation membrane comprises a palladium alloy that includes at least palladium, silver as an added metal A, and copper as an added metal B. The content of silver in the palladium alloy is 10 to 40 parts by mass, based on 100 parts by mass of palladium, and the content of copper in the palladium alloy is 1 to 15 parts by mass, based on 100 parts by mass of palladium. The hydrogen separation membrane exhibits excellent hydrogen permeability and durability. |
