Method for producing a permeation membrane
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United States of America Patent
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May 25, 2021
Grant Date -
Mar 28, 2019
app pub date -
Sep 20, 2018
filing date -
Sep 21, 2017
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Abstract
Disclosed is a method for producing a palladium-based permeation membrane which is suitable for the separation of hydrogen from gas-gas or liquid-gas mixtures. The permeation membrane is produced by applying a palladium complex, dissolved in a solvent, to a nanoporous support system having pores in a size range of from 0.5 nm to 50 nm, removing the solvent by drying, removing of organic constituents of the palladium complex by a heat treatment, and carrying out a final heat treatment under reducing conditions at a temperature ranging from about 300° C. to about 900° C.
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