FIELD: energy.
SUBSTANCE: membrane for the separation of hydrogen consists of a substrate made of porous nickel-aluminum three-layer coating. Lower layer coating is made of tri-aluminium-niobium second intermediate layer is made of alpha-tri-palladium-niobium, a coating layer made of tri-palladium-gadolinium.
EFFECT: this design of the close of its physical and mechanical and chemical properties of the substrate and arranged in a specific order of layers enhances the thermal strength of the membrane and increase the service life while improving the performance of the separation of hydrogen.
1 cl, 1 dwg
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Authors
Dates
2016-04-10—Published
2014-12-23—Filed