Hydrogen permeability and stability of palladium films in a high pressure reactor

•We have fabricated palladium thin films by colloidal spray deposition on porous yttrium-stabilized zirconium oxide substrates for separating hydrogen.•HTMs, Pd-films having thickness of 8–9 µm, were fabricated and tested in H2 separation experiments.•Hydrogen flux values of 121–173 cm3/min cm2 were...

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Veröffentlicht in:	Materials science & engineering. B, Solid-state materials for advanced technology Solid-state materials for advanced technology, 2021-08, Vol.270 (C), p.115230, Article 115230
Hauptverfasser:	Park, C.Y., Lee, T.H., Dorris, S.E., Balachandran, U. Balu
Format:	Artikel
Sprache:	eng
Schlagworte:	Argon Flow velocity Gas mixtures Gases Helium High pressure reactor Hydrogen Hydrogen sulfide Hydrogen transport membrane (HTM) Mathematical analysis Palladium Pd/Pd4S phase boundary Permeability Sintering (powder metallurgy) Spray deposition Stability analysis Stability tests Substrates Sulfur poisoning Thin films Thin-film Yttria-stabilized zirconia Zirconium oxides
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