Title:
リチウムイオン電池のアノードの製造方法
Document Type and Number:
Japanese Patent JP5014331
Kind Code:
B2
Abstract:
The invention relates to a method for producing an anode for a lithium-ion battery, said anode comprising a current collector formed from a transition metal M in the form of a foam and an active material comprising a binary phosphide of said metal M, said active material corresponding to the formula MPx in which 1≰x≰4. The method consists in subjecting the metal M foam to the action of phosphorus vapor at a temperature between 300° C. and 600° C., the phosphorus being present in a proportion which differs by at most 10% from the stoichiometric proportion relative to the metal M. The invention also relates to an anode for a lithium-ion battery, and to a lithium-ion battery comprising such an anode.
Inventors:
Frederik Giro
Jean Marie Tarascon
Roll mont conduit
Jean Marie Tarascon
Roll mont conduit
Application Number:
JP2008511750A
Publication Date:
August 29, 2012
Filing Date:
May 16, 2006
Export Citation:
Assignee:
Center National de la Cherche Sientific
International Classes:
H01M4/1397; H01M4/136; H01M4/58; H01M4/66; H01M4/80; H01M10/052; H01M10/0525; H01M10/0566; H01M10/36
Domestic Patent References:
| JP7122261A | ||||
| JP2005190982A | ||||
| JP55046292A | ||||
| JP58002210A | ||||
| JP63064903A | ||||
| JP9102312A | ||||
| JP2001110425A | ||||
| JP11302755A | ||||
| JP11040148A |
Attorney, Agent or Firm:
Axis International Patent Business Corporation