The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 17, 2024
Filed:
Jul. 01, 2022
Applicant:
Commonwealth Scientific and Industrial Research Organisation, Acton, AU;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/22 (2006.01); B01D 67/00 (2006.01); B01D 69/04 (2006.01); B01D 71/02 (2006.01); C25D 3/56 (2006.01); C25D 5/34 (2006.01); C25D 7/04 (2006.01);
U.S. Cl.
CPC ...
B01D 53/228 (2013.01); B01D 67/0069 (2013.01); B01D 69/04 (2013.01); B01D 71/0221 (2022.08); B01D 71/02231 (2022.08); C25D 3/567 (2013.01); C25D 5/34 (2013.01); C25D 7/04 (2013.01);
Abstract
A method for preparing a palladium-gold alloy layer on a substrate by electrodepositing said coating surface with an aqueous electroplating solution comprising of an aqueous solution of a soluble palladium compound and a soluble gold complex, wherein the ratio of gold to palladium to in the solution is from 5 to 40 w/w %. Also taught is a substrate such as a vanadium or vanadium alloy gas separation membrane coated with a palladium-gold alloy layer.