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US 2003/0148187 A1Published application
Positive electrode for lithium secondary battery and lithium secondary battery
AssigneeNoboru Oyama
InventorsShuichiro Yamaguchi, Ken-Ichi Hamazaki, Souichiro Masuda, Takeshi Shimomura, Noboru Oyama
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Abstract
A positive electrode for lithium secondary battery includes a collector obtained by forming a carbonaceous material film on the surface of a conductive substrate, and a positive electrode material layer carried on the carbonaceous material film side of the collector and containing an organic sulfide compound as a main active material.
Claims13
A positive electrode for lithium secondary battery comprising:
- a collector obtained by forming a carbonaceous material film on the surface of a conductive substrate;
- and
- a positive electrode material layer carried on the carbonaceous material film side of said collector and containing an organic sulfide compound as a main active material.
A lithium secondary battery comprising:
- a positive electrode having a collector formed by forming a carbonaceous material film on the surface of a conductive substrate, and a positive electrode material layer carried on the carbonaceous material film side of said collector and containing an organic sulfide compound as a main active material;
- an electrolyte;
- and
- a negative electrode having a material which absorbs and releases lithium.
1 more element
Dependencies are inferred from the claim text.