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:
Jan. 15, 2013
Filed:
Apr. 12, 2010
Applicants:
John Muldoon, Saline, MI (US);
Hee Soo Kim, Ann Arbor, MI (US);
Masaki Matsui, Ann Arbor, MI (US);
Inventors:
Assignee:
Toyota Motor Engineering & Manufacturing North America, Erlanger, KY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/054 (2010.01); H01M 10/056 (2010.01); H01M 4/13 (2010.01);
U.S. Cl.
CPC ...
Abstract
An electrochemical device, having an anode containing magnesium; a cathode stable to a voltage of at least 3.2 V relative to a magnesium reference; and an electrolyte obtained by admixture of a magnesium salt of a non-nucleophilic base comprising nitrogen and aluminum trichloride in an ether solvent is provided. As sulfur is stable to a voltage of at least 3.2 V relative to a magnesium reference, a magnesium-sulfur electrochemical device is specifically provided.