Hydrogen separation membrane on a porous substrate

作者: Ling Chen , Stephen E. Dorris , Sun-Ju Song , Tae H. Lee , Uthamalingam Balachandran

DOI:

关键词: ChromatographyMetalMembraneVolume (thermodynamics)Materials scienceChemical engineeringOxideHydrogenSemipermeable membraneReducing atmosphereCeramic

摘要: A hydrogen permeable membrane is disclosed. The prepared by forming a mixture of metal oxide powder and ceramic pore former into an article. article dried at elevated temperatures then sintered in reducing atmosphere to provide dense portion near the surface mixture. has higher initial concentration than remainder present range from about 20 80 percent volume portion.

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