Nonaqueous secondary battery

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode

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429 94, H01M 448, H01M 452

Patent

active

056541147

ABSTRACT:
There is disclosed a nonaqueous secondary battery comprising, as a negative-electrode-active material, an oxide mainly comprising at least one of semimetals of the group IVB or VB of the periodic table, which is capable of intercalating and deintercalating lithium, in which (1) a positive-electrode-active material is a cobalt oxide, having an average grain size (D) represented by the formula:

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Grant, ed. Hackh's Chemical Dictionary, McGraw Hill Book Company, p. 604 (1972) no month available.
Lewis, ed. Hawley's Condensed Chemical Dictionary, 12th edition, Van Nostrand Reinhold Company, 1993, pp. 151, 686, and 1151. no month available.

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