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:
May. 14, 2024
Filed:
Jun. 15, 2022
Stanislau Niauzorau, Gilbert, AZ (US);
Aliaksandr Sharstniou, Gilbert, AZ (US);
Amm G. Hasib, Tempe, AZ (US);
Bruno Azeredo, Tempe, AZ (US);
Natalya Kublik, Tempe, AZ (US);
Kenan Song, Gilbert, AZ (US);
Nikhilesh Chawla, West Lafayette, IN (US);
Sridhar Niverty, West Lafayette, IN (US);
Stanislau Niauzorau, Gilbert, AZ (US);
Aliaksandr Sharstniou, Gilbert, AZ (US);
Amm G. Hasib, Tempe, AZ (US);
Bruno Azeredo, Tempe, AZ (US);
Natalya Kublik, Tempe, AZ (US);
Kenan Song, Gilbert, AZ (US);
Nikhilesh Chawla, West Lafayette, IN (US);
Sridhar Niverty, West Lafayette, IN (US);
Arizona Board of Regents on behalf of Arizona State University, Scottsdale, AZ (US);
Purdue Research Foundation, West Lafayette, IN (US);
Abstract
A method of making a metal-polymer composite includes dealloying metallic powder to yield porous metal particles, monitoring a temperature of the mixture, controlling the rate of combining, a maximum temperature of the mixture, or both, and combining the porous metal particles with a polymer to yield a composite. Dealloying includes combining the metallic powder with an etchant to yield a mixture. A metal-polymer composite includes porous metal particles having an average particle size of about 0.2 μm to about 500 μm and a thermoplastic or thermoset polymer. The polymer composite comprises at least 10 vol % of the porous metal particles. A powder mixture includes porous metal particles having an average particle size of about 0.2 μm to about 500 μm and a metal powder. The powder mixture includes about 1 wt % to about 99 wt % of the porous metal particles.