Method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries

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United States of America Patent

PATENT NO 8870975
APP PUB NO 20110067228A1
SERIAL NO

12938835

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Abstract

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Pillared particles of silicon or silicon-comprising material and a method of fabricating the same are disclosed. These particles may be used to create both a composite anode structure with a polymer binder, a conductive additive and a metal foil current collector, and an electrode structure. The structure of the particles overcomes the problems of charge/discharge capacity loss.

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Patent Owner(s)

Patent OwnerAddress
NEXEON LTDABINGDON OXFORDSHIRE OX14 4SB

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Green, Mino London, GB 42 1012
Liu, Feng-Ming Reading, GB 36 289

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