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:
Mar. 24, 2015
Filed:
Aug. 06, 2013
Denso Corporation, Kariya, Aichi-pref., JP;
Nobuyoshi Sakakibara, Nishio, JP;
Kenichirou Kami, Takahama, JP;
Norikazu Adachi, Nagoya, JP;
Hidehiko Hiramatsu, Nagoya, JP;
Denso Corporation, Kariya, JP;
Abstract
A magnesium secondary battery includes: a negative electrode for adsorbing and releasing a magnesium ion; a positive electrode for producing a magnesium oxide product in a discharging process; and a non-aqueous magnesium ion conductor disposed between the negative electrode and the positive electrode. The positive electrode includes an accelerator for promoting the magnesium oxide product, which is decomposed to a magnesium ion and an oxygen molecule easier than MgO. In this case, since the electrochemical reaction at the positive electrode in a charging process rapidly progresses, the magnesium secondary battery can charge and discharge repeatedly. Thus, the battery functions as a secondary battery sufficiently.