Secondary cell and the producing method thereof

Details Secondary cell and the producing method thereof Secondary cell and the producing method thereof

1993-08-09

2000-11-07

Kalafut, Stephen

Plastic and nonmetallic article shaping or treating: processes

Carbonizing to form article

4234472, 4234479, 4292318, C01B 3102

Patent

active

06143213&

ABSTRACT:
The present invention discloses a secondary cell. The secondary cell comprises a positive electrode, a negative electrode which is made of a carbon material, and non-aqueous electrolytic solution, wherein the secondary cell is characterized in that the carbon material as the material of the negative electrode is produced by carbonizing natural high polymers.

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patent: 4615959 (1986-10-01), Hayashi et al.
patent: 4863814 (1989-09-01), Mohri et al.
patent: 4869979 (1989-09-01), Ohtani et al.
patent: 4945014 (1990-07-01), Miyabayashi et al.
patent: 4978600 (1990-12-01), Suzuki et al.
patent: 4980250 (1990-12-01), Takahashi et al.
patent: 5053297 (1991-10-01), Yamahira et al.

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