SEPARATION FILM, HYDROGEN SEPARATION FILM WITH THE SEPARATION FILM, AND HYDROGEN SEPARATION DEVICE WITH THE HYDROGEN SEPARATION FILM

PROBLEM TO BE SOLVED: To provide a separation film which is excellent in hydrogen transmission properties and oxidation stability and in which hydrogen brittle fracture is suppressed.SOLUTION: The separation film includes at least an alloy containing at least one kind of Group 5 element and Ir, wher...

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Bibliographic Details
Main Authors KIM KOKI, LEE JAE-HO, PARK HYUNOL, RYU BYUNG KI
Format Patent
LanguageEnglish
Published 10.06.2013
Subjects
ALLOYS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
THEIR RELEVANT APPARATUS
TRANSPORTING
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:PROBLEM TO BE SOLVED: To provide a separation film which is excellent in hydrogen transmission properties and oxidation stability and in which hydrogen brittle fracture is suppressed.SOLUTION: The separation film includes at least an alloy containing at least one kind of Group 5 element and Ir, wherein the alloy includes a body-centered cubic crystal structure, a hydrogen separation film includes the separation film, and a device includes the hydrogen separation film.
Bibliography:Application Number: JP20120257399