Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Reexamination Certificate
2004-01-06
2011-11-01
Apicella, Karie O'Neill (Department: 1726)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
Reexamination Certificate
active
08048568
ABSTRACT:
Disclosed is a negative active material for a rechargeable lithium battery including ultra-fine particles comprising an element which is capable of alloying with lithium. The particles have a diameter of 1 nm to 200 nm, a Raman shift of 480 cm−1to 520 cm−1measured by Raman Spectroscopy, and a full width at half-maximum of 10 cm−1to 30 cm−1.
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Matsubara Keiko
Sheem Kyou-Yoon
Takamuku Akira
Tsuno Toshiaki
Apicella Karie O'Neill
Christie Parker & Hale LLP
Samsung SDI & Co., Ltd.
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