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. 04, 2018
Filed:
Apr. 28, 2014
Applicant:
Toyota Motor Engineering & Manufacturing North America, Inc., Erlanger, KY (US);
Inventors:
John G. Muldoon, Saline, MI (US);
Claudiu B. Bucur, Ypsilanti, MI (US);
Assignee:
Toyota Motor Engineering & Manufacturing North America, Inc., Erlanger, KY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 5/02 (2006.01); H01M 4/134 (2010.01); H01M 4/38 (2006.01); H01M 4/48 (2010.01); H01M 4/50 (2010.01); H01M 4/54 (2006.01); H01M 4/58 (2010.01); H01M 10/054 (2010.01); H01M 10/0568 (2010.01); H01M 4/46 (2006.01); H01M 10/0569 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0569 (2013.01); C07F 5/027 (2013.01); H01M 4/134 (2013.01); H01M 4/38 (2013.01); H01M 4/466 (2013.01); H01M 4/483 (2013.01); H01M 4/502 (2013.01); H01M 4/54 (2013.01); H01M 4/58 (2013.01); H01M 10/054 (2013.01); H01M 10/0568 (2013.01); H01M 2300/0028 (2013.01); H01M 2300/0037 (2013.01);
Abstract
A method to prepare a chloride free magnesium electrolyte salt is provided. According to the method a water stable borate or carborate anion is converted to metal salt of an alkali metal or silver by an ion exchange and then converted to a chloride free magnesium salt by another ion exchange. A chloride free magnesium salt suitable as an electrolyte for a magnesium battery and a magnesium battery containing the chloride free magnesium electrolyte are also provided.