Title:
LITHIUM TRANSITION METAL OXIDE COVERED WITH CARBON, POSITIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY, AND SECONDARY BATTERY
Document Type and Number:
Japanese Patent JP2003059491
Kind Code:
A
Abstract:
To provide a positive electrode for a secondary battery with high dispersibility of a lithium transition metal oxide and carbon, low dispersion of battery quality, high yield, high discharge capacity, and low cycle deterioration.
This lithium transition metal oxide covered with carbon is prepared by attaching carbon fibers to the surface of the lithium transition metal oxide.
Inventors:
HISA HIDEYUKI
KADOWAKI TETSUHARU
KADOWAKI TETSUHARU
Application Number:
JP2001278881A
Publication Date:
February 28, 2003
Filing Date:
August 10, 2001
Export Citation:
Assignee:
MIKUNI COLOR LTD
International Classes:
H01M10/05; H01M4/02; H01M4/36; H01M4/505; H01M4/525; H01M4/62; (IPC1-7): H01M4/58; H01M4/02; H01M4/62; H01M10/40