Hydrogen purification membrane and device

Borgschulte, Andreas;Delmelle, Renaud;Dam, Bernard;Ngene, Peter
(2015)

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Authors
  • Borgschulte, AndreasEmpa
    Inventor
  • Delmelle, Renaudorcid-logoUCLouvain
    Inventor
  • Dam, BernardTU Delft
    Inventor
  • Ngene, PeterTU Delft
    Inventor
Abstract
A hydrogen purification membrane is described, comprising a hydrogen permeation-selective, dense metallic foil having a low pressure side and a high pressure side, defining a permeation direction of hydrogen from the high pressure to the low pressure side, wherein the low pressure side of the metallic foil is coated with a polymer coating, the polymer being a hydrophobic polymer with electronegative functional groups, preferably a polytetrafluorethylene coating. The invention further relates to a hydrogen purification device comprising such a purification membrane.
Affiliations
  • Swiss Federal Laboratories for Materials Science and TechnologyLaboratory for Advanced Analytical Technologies
  • Delft University of TechnologyMaterials for Energy Conversion and Storage

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Borgschulte, A., Delmelle, R., Dam, B., & Ngene, P. (2015). Hydrogen purification membrane and device. https://hdl.handle.net/2078.5/238369