Hydrogen separator and process for production thereof

Details Hydrogen separator and process for production thereof Hydrogen separator and process for production thereof

2011-04-12

2011-04-12

Vo, Hai (Department: 1788)

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

C428S312200, C428S312800, C428S315500, C428S315700, C096S011000, C095S055000, C095S056000

Reexamination Certificate

active

07923105

ABSTRACT:
A hydrogen separator comprising a porous substrate composed mainly of a ceramic having a large number of pores connecting from one surface of the substrate to other surface, and a hydrogen-separating layer made of a hydrogen permselective metal formed on the porous substrate via an intermediate layer made of an electron-conductive ceramic. The hydrogen separator hardly generates defects such as peeling, cracks or the like in the hydrogen-separating layer and is suitable for use even when the hydrogen separator is exposed to a heat cycle, used under high temperature conditions or/and used for long-term.

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