Lithium secondary battery

Details Lithium secondary battery Lithium secondary battery

1992-01-13

1993-09-14

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429218, H01M 1040

Patent

active

052447570

ABSTRACT:
A lithium secondary battery which comprises a vessel, a positive electrode, a negative electrode and an electrolyte. Both of the electrodes are placed in the vessel and the vessel is filled with the electrolyte. The negative electrode includes carbonaceous material spherical particles or carbonaceous fibers which absorb and discharge lithium ions. The carbonaceous material has a graphite-like layered structure part and a turbulence-layered structure part. Fine structures of the carbonaceous material spherical particles are arranged in point-orientation.

REFERENCES:
patent: 4668595 (1987-05-01), Yoshino et al.
patent: 4702977 (1987-10-01), Hiratsuka et al.
patent: 4752422 (1988-02-01), Miyabayashi et al.
patent: 4835075 (1989-05-01), Tajima et al.
patent: 4863814 (1989-09-01), Mohri et al.
patent: 5028500 (1991-07-01), Fong et al.
patent: 5187035 (1993-02-01), Miyabayashi et al.
Kuniaki Inada, et al., "Development of Li-Linear-Graphite Hybrid/amorphous V.sub.2 O.sub.5 coin-type secondary battery", 1987, pp. 530-539, Primary and Secondary Ambient Temperature Lithium Batteries, The Electrochemical Society, Inc., Pennington, N.J.

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