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:
Sep. 10, 2019
Filed:
Dec. 12, 2016
The Government of the United States of America, As Represented BY the Secretary of the Navy, Arlington, VA (US);
Andrew C. Johannes, Stillwater, OK (US);
Sebastian Osswald, Verl, DE;
Abstract
Provided here is a method for providing a coating on a plurality of substrate particles utilizing concurrent dissolution and deposition processes occurring among a plurality of source particles. Both the plurality of source particles and the plurality of substrate particles are freely immersed in the aqueous solution to form a slurry. A pH of the aqueous solution the electrochemical potential between the plurality of source particles and the aqueous solution establishes the source particles at a corrosion potential providing the concurrent dissolution and re-deposition of a cationic species on the source particles. Agitation of the slurry generates close proximity and/or brief contact between source and substrate particles causing substrate particles pass through the local environment of the source particles, resulting in some portion of the cationic species depositing at nucleation sites on the substrate particles.