06759168 is referenced by 32 patents and cites 1 patents.

A method for manufacturing a lithium secondary cell comprising a positive electrode containing a lithium titanate as an active material, a negative electrode containing a carbonaceous material as an active material, and an electrolytic solution comprising a solution of a lithium salt in an organic solvent. The lithium titanate preferably has a composition of the formula:

Li

x

Ti

y

O

4

(0.8≦x≦1.4 and 1.6≦y≦2.2).

The lithium secondary cell has a high capacity suitable for use as a power source for a wristwatch and good charge-discharge properties, at a nominal voltage of 1.5 V.

Title
Nonaqueous secondary battery with lithium titanium cathode
Application Number
9/986722
Publication Number
6759168 (B2)
Application Date
November 9, 2001
Publication Date
July 6, 2004
Inventor
Akira Asada
Hyogo-ken
US
Takatomo Nishino
Ono
US
Shinji Yamasaki
Ibaraki
US
Agent
Birch Stewart Kolasch & Birch
US
Assignee
Hitachi Maxell
US
IPC
H01M 4/48
View Original Source