Patent · US Active

Methods for modifying silicon particles

US11597656B2 · kind B2 · utility

0Cited by

1References

19Claims

0Family size

Assignee

Wacker Chemie AG · DE

Inventors

Dominik Jantke · Unterschleißheim, DE
Rebecca Bernhard · Munich, DE
Peter Gigler · Dachau, DE
Jürgen Stohrer · Pullach, DE

Key dates

Filing date	Oct 25, 2016
Grant date	Mar 7, 2023
Priority date	—
Expiry date	Aug 19, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to methods for producing non-aggregated, modified silicon particles by treating non-aggregated silicon particles which have volume-weighted particle size distributions with diameter percentiles d50 of 1.0 μm to 10.0 μm at 80° C. to 900° C. with an oxygen-containing gas.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.