Method of electrochemically-driven coated material synthesis
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Authors
Johannes, Andrew C.
Osswald, Sebastian
Subjects
Advisors
Date of Issue
2019-09-10
Date
Publisher
The Government of the United States of America, as represented by the Secretary of the Navy, Washington, DC (US)
Language
en_US
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.
Type
Patent
Description
Patent
Series/Report No
Department
Organization
Naval Postgraduate School (U.S.)
Identifiers
NPS Report Number
Sponsors
Funder
Format
15 p.
Citation
Distribution Statement
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.