having a nanoscale filament structure and use thereof as anode material in lithium-ion batteries

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United States of America Patent

PATENT NO 10329157
APP PUB NO 20170260057A1
SERIAL NO

15039615

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A process for the preparation of nanofilament particles of SiOx in which x is between 0.8 and 1.2, the process comprising: a step consisting of a fusion reaction between silica (SiO2) and silicon (Si), at a temperature of at least about 1410° C., to produce gaseous silicon monoxide (SiO); and a step consisting of condensation of the gaseous SiO to produce the SiOx nanofilament particles. The process may also comprising using carbon.

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HYDRO-QUEBECMONTRÉAL QC H2Z 1A4

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guerfi, Abdelbast Brossard, CA 109 691
Hovington, Pierre Boucherville, CA 18 196
Leblanc, Dominic Gentilly, CA 31 75
Trottier, Julie Mirabel, CA 8 70
Zaghib, Karim Longueuil, CA 180 871

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