Title:
LITHIUM SECONDARY BATTERY AND MANUFACTURE THEREOF
Document Type and Number:
Japanese Patent JPH07320723
Kind Code:
A
Abstract:
PURPOSE: To suppress warp of a negative electrode attendant on charge/ discharge, enhance charge/discharge performance, and prevent deformation of a battery caused by warp of the negative electrode during alloying of lithium with aluminum.
CONSTITUTION: A lithium-aluminum alloy which is alloyed by stacking lithium and aluminum is used as a negative electrode 1 of a lithium secondary battery. For alloying, aluminum having a hardness of 40-65Hv is used.
Inventors:
SAKATA TADASHI
OKAMOTO OSAMU
OKAMOTO OSAMU
Application Number:
JP12955094A
Publication Date:
December 08, 1995
Filing Date:
May 18, 1994
Export Citation:
Assignee:
HITACHI MAXELL
International Classes:
H01M4/134; H01M4/1395; H01M10/05; H01M10/052; H01M10/0566; (IPC1-7): H01M4/02; H01M10/40
Attorney, Agent or Firm:
Miwa Tetsuo
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