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US 6,866,963 B2Granted
Cathode active material and lithium battery employing the same
AssigneeSamsung SDI Co., Ltd.
InventorsDo-Young Seung, Won-cheol Jung, Chil-hoon Do, Sung-in Moon
Life of this patent
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Abstract
A cathode active material and a lithium secondary battery employing the same are provided. In the cathode active material includes cyclic bis (2,5-bis-dithio-1,4-dimethoxybenzene) represented by formula 1:
Claims5
A cathode active material comprising cyclic bis (2,5-bis-dithio-1,4-dimethoxybenzene) represented by formula 1 a conductive agent and a binder:
A lithium battery comprising:
- a cathode having a cathode active material layer comprising cyclic bis (2,5-bis-dithio-1,4-dimethoxybenzene) represented by formula 1, a conductive agent and a binder;
- an anode having an anode layer comprising lithium metal or a lithium alloy;
- and
- a separator interposed between the cathode and the anode.
1 more element
Dependencies are inferred from the claim text.