SILICON POWDER FOR USE IN ANODES FOR LITHIUM-ION BATTERIES AND METHOD FOR PRODUCTION OF SILICON POWDER

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200044245A1
SERIAL NO

16498699

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to a silicon powder, where the size of the silicon powder particles are between 3 and 30 μm, a particle size fraction D10 of the silicon powder particles is between 3 and 9 μm, and where the silicon powder particles have no, or substantially no, silicon particles with a size smaller than D10 attached to the surface. The silicon powder according to the present invention is produced by wet classifying produced silicon powders.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ELKEM ASADRAMMENSVEIEN 169 OSLO 0277

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FLATOY, Jarl Erik Morsund SVELGEN, NO 1 0
ROE, Torbjorn TRONDHEIM, NO 3 6
RONG, Harry Morten HEIMDAL, NO 5 51

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation