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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.:

US 11139474 B1

PDFFull Text
Date of Patent:
Oct. 05, 2021

Filed:

Nov. 16, 2016

Method for manufacturing an sn:sb intermetallic phase

Applicants:

Hutchinson, Paris, FR;

Centre National DE LA Recherche Scientifique, Paris, FR;

Université DE Montpellier, Montpellier, FR;

Inventors:

David Ayme-Perrot, Huningue, FR;

Philippe Sonntag, Avon, FR;

Philippe Antitomaso, Montpellier, FR;

Laure Monconduit, Jacou, FR;

Francoise Morato-Lallemand, Grabels, FR;

Philippe Girard, Chateaufort en Yvelines, FR;

Assignees:

HUTCHINSON, Paris, FR;

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;

UNIVERSITÉ DE MONTPELLIER, Montpellier, FR;

Attorney:

Oliff PLC

Primary Examiner:

Paul A Wartalowicz

Assistant Examiner:

Ryan L Heckman

Int. Cl.
CPC ...
H01M 4/38 (2006.01); C22C 1/04 (2006.01); B22F 9/04 (2006.01); C22C 1/02 (2006.01); C22C 12/00 (2006.01); C22C 13/02 (2006.01); H01M 4/04 (2006.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01); H05B 6/64 (2006.01); H05B 6/80 (2006.01); B22F 3/105 (2006.01);
U.S. Cl.
CPC ...
H01M 4/387 (2013.01); B22F 9/04 (2013.01); C22C 1/02 (2013.01); C22C 1/04 (2013.01); C22C 1/0483 (2013.01); C22C 12/00 (2013.01); C22C 13/02 (2013.01); H01M 4/0404 (2013.01); H01M 4/622 (2013.01); H01M 4/625 (2013.01); H01M 10/0525 (2013.01); H05B 6/6491 (2013.01); H05B 6/80 (2013.01); B22F 2003/1054 (2013.01);
Abstract

A method for preparing a material having an Sn:Sb intermetallic phase includes at least the steps of mixing chemical elements Sn and Sb, and treating the mixture with microwaves. An electrode is manufactured by using the material having an Sn:Sb intermetallic phase; forming the material in a form of powder; mixing the powder with carbon, a binder and a solvent to form an ink; coating a current collector with the ink; and drying the electrode.

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