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:
Apr. 08, 2014
Filed:
Sep. 04, 2008
Kenta Yamamoto, Kanagawa, JP;
Yuri Nakayama, Kanagawa, JP;
Kenta Yamamoto, Kanagawa, JP;
Yuri Nakayama, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A magnesium ion containing non-aqueous electrolyte in which magnesium ions and aluminum ions are dissolved in an organic etheric solvent, and which is formed by: adding metal magnesium, a halogenated hydrocarbon RX, an aluminum halide AlY, and a quaternary ammonium salt RRRRNZto an organic etheric solvent; and applying a heating treatment while stirring them (in the general formula RX representing the halogenated hydrocarbon, R is an alkyl group or an aryl group, X is chlorine, bromine, or iodine, in the general formula AlYrepresenting the aluminum halide, Y is chlorine, bromine, or iodine, in the general formula RRRRNZrepresenting the quaternary ammonium salt, R, R, R, and Rrepresent each an alkyl group or an aryl group, and Zrepresents chloride ion, bromide ion, iodide ion, acetate ion, perchlorate ion, tetrafluoro borate ion, hexafluoro phosphate ion, hexafluoro arsenate ion, perfluoroalkyl sulfonate ion, or perfluoroalkyl sulfonylimide ion.