Title:
電極組成物の製造方法
Document Type and Number:
Japanese Patent JP2012516531
Kind Code:
A
Abstract:
A method for preparing an electrode composition, including a step of forming a suspension, in an unbuffered aqueous acid medium having a pH of 1 or in a buffered acid medium having a pH less than or equal to 4, containing an electrode active material in the form of particles of an element M selected from Si, Sn, and Ge, a polymer binder having reactive groups capable of reacting with hydroxyl groups in an acid medium, and an agent generating electronic conductivity. The invention also relates to the electrode obtained according to the method, as well as to a battery including such an electrode.
Inventors:
Bernard Restrees
Dominique guillomar
Dori Mazouji
Lionel Lou
Dominique guillomar
Dori Mazouji
Lionel Lou
Application Number:
JP2011546923A
Publication Date:
July 19, 2012
Filing Date:
January 28, 2010
Export Citation:
Assignee:
Center National de la Cherche Sientific
International Classes:
H01M4/134; H01M4/1395; H01M4/36; H01M4/38; H01M4/62; H01M10/052; H01M10/0565; H01M10/0566
Attorney, Agent or Firm:
Axis International Patent Business Corporation