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Showing 1 to 4 of 4 for “"Pd alloys"”.
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Design of stable nanostructure configurations in ternary alloys
The development of stable nanocrystalline binary alloys, which possess a large volume fraction of grain boundaries at elevated temperatures, is a promising route to high yield strength materials. Previous studies have focused on alloying by selecting solute elements that segregate at grain …
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Synthesis and characterization of thermally stable palladium-based composite membranes for high temperature applications
… was determined. The results showed that doping Pd with Pt or Ru significantly reduces the leak growth rate compared to a pure Pd membrane by almost one order of magnitude. The addition of Ru to Pd was sufficient to lower the leak growth rate, though the hydrogen permeance stability was not …
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First-principles approach to screening multi-component metal alloys for hydrogen purification membranes
… operational standards, and be cost effective. Alloys offer an alternate route in improving upon membranes based on pure metal such as Pd. Development of new membranes is hampered by the large effort and time required not only to experimentally develop these membranes but also to properly test …
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STUDY OF STRUCTURAL, THERMAL, HYDROGENATION AND COMPOSITIONAL PROPERTIES OF NI-BASED AMORPHOUS MEMBRANES USING EXPERIMENTAL AND COMPUTATIONAL METHODS
… the hydrogen permeation properties comparable to Pd or Pd alloys. In spite of significant research performed on these glassy alloy materials, there is still a lack of understanding of the nature of the local atomic order involving formation of icosahedra, and the hydrogen interaction mechanisms …