having a nanoscale filament structure and use thereof as anode material in lithium-ion batteries
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United States of America Patent
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-
Jun 25, 2019
Grant Date -
Sep 14, 2017
app pub date -
Nov 28, 2014
filing date -
Nov 28, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
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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International Classification(s)
- 2014 Application Filing Year
- C01B Class
- 1554 Applications Filed
- 1323 Patents Issued To-Date
- 85.14 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C01B Class
- 0 % this patent is cited more than
- 6 Age
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