Negative active material for rechargeable lithium battery...

Details Negative active material for rechargeable lithium battery... Negative active material for rechargeable lithium battery...

2006-07-11

2006-07-11

Ryan, Patrick Joseph (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S231950, C429S212000

Reexamination Certificate

active

07074521

ABSTRACT:
A negative active material for a rechargeable lithium battery is provided. The negative active material includes a core and a carbon shell formed around the core. The core includes a crystalline carbon, an amorphous carbon or a mixture thereof, and the carbon shell includes an amorphous carbon with a metal selected from a transition metal, a semi-metal, an alkali metal or an alkali earth metal.

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Journal of the Electrochemical Society, vol. 137, No. 7, (Jul. 1990) 2009.

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