LITHIUM ION SECONDARY BATTERY

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United States of America Patent

APP PUB NO 20110027662A1
SERIAL NO

12847052

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Abstract

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A lithium ion secondary battery includes: a cathode that stores/releases lithium ion at a potential not lower than an oxidation-reduction equilibrium potential between halogen ion and halogen; an anode that stores/releases lithium ion, preferably containing carbon; and a non-aqueous electrolytic solution composed of a non-aqueous solvent having dissolved therein an electrolyte. The non-aqueous electrolytic solution contains lithium halide or a halogen molecule. Instead of the non-aqueous electrolytic solution, a polymer solid electrolyte containing lithium halide or halogen molecule may be used.

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Patent Owner(s)

Patent OwnerAddress
HITACHI VEHICLE ENERGY LTD1410 INADA HITACHINAKA-SHI IBARAKI-KEN 3128505

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
NISHIMURA, Etsuko Hitachiota-shi, JP 60 981
Nishimura, Katsunori Hitachiota-shi, JP 49 252
Tanaka, Akihide Hitachinaka-shi, JP 26 171

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