Lithium secondary battery process for making carbonaceous materi

Details Lithium secondary battery process for making carbonaceous materi Lithium secondary battery process for making carbonaceous materi

1993-06-16

1994-05-17

Skapars, Anthony

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

4234477, 4234478, 264 296, 264 297, D01F 912

Patent

active

053126114

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.

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N. Imanishi et al., "The Structure and Charge-Discharge Characteristics of Mesophase-Pitch Based Carbons", Extended Abstracts, vol. 91-2, Oct. 13-17, 1991, The Electrochemical Society (Abstract No. 32).

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