Title:
非水電解質二次電池及びその製造方法
Document Type and Number:
Japanese Patent JP5103698
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary cell securing high energy density with excellent preservation property. SOLUTION: The nonaqueous electrolyte secondary cell comprises a positive electrode 2 containing positive electrode activator, a negative electrode 3 containing a material into and from which, lithium can be doped and dedoped, and a nonaqueous electrolyte, and contains at least one compound chosen from lithium manganese complex oxide and lithium nickel group complex oxide as the positive electrode activator, and the voltage at preservation ranges 3.4 V-3.75 V.
Inventors:
Naoyuki Kato
Application Number:
JP2001121674A
Publication Date:
December 19, 2012
Filing Date:
April 19, 2001
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H01M10/05; H01M10/0525; H01M4/02; H01M4/36; H01M4/505; H01M4/525; H01M10/052; H01M10/058
Domestic Patent References:
| JP2000340262A | ||||
| JP2001052754A | ||||
| JP8045498A | ||||
| JP2000315503A | ||||
| JP2000113909A |
Attorney, Agent or Firm:
Masatomo Sugiura
Previous Patent: ３次元光学カメラ
Next Patent: DIAGNOSTIC AGENT FOR DETECTING CHOLESTEROL, PRODUCTION OF REAGENT FILM FOR DETECTING CHOLESTEROL AND...
Next Patent: DIAGNOSTIC AGENT FOR DETECTING CHOLESTEROL, PRODUCTION OF REAGENT FILM FOR DETECTING CHOLESTEROL AND...