0571858-A1 is referenced by 54 patents and cites 5 patents.

A lithium secondary battery comprising a positive electrode composed of a positive electrode active material comprising at least one member selected from the group consisting of lithium phosphate, lithium-cobalt phosphate, cobalt oxide, and lithium-cobalt oxide, such that the molar ratio of cobalt:phosphorus: lithium is more than 0.1:more than 0.2:1, a negative electrode, and an electrolyte. The lithium secondary battery of the invention has high energy density leading to high discharge capacity, high electromotive force, and high discharge voltage, and excellent cycle properties.

Title
Lithium secondary battery.
Application Number
EP19930108004 19930517
Publication Number
0571858 (A1)
Application Date
May 17, 1993
Publication Date
December 1, 1993
Inventor
Sasaki Kouzou C O Mitsubishi C
JP
Kubota Shuji C O Mitsubishi Ca
JP
Soejima Hiroshi C O Mitsubishi
JP
Kamauchi Masahiro C O Mitsubis
JP
Assignee
Mitsubishi Cable
JP
IPC
H01M 04/52
H01M 04/58
H01M 10/36
H01M 04/58
H01M 04/52
H01M 10/40
H01M 04/58
H01M 04/52
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