US 12,438,194 B2
Electrolyte systems including chalcogenides and compound containing electron withdrawing group, and electrochemical cell including the same
Jared Long, Sunnyvale, CA (US); Babu Ganguli, Santa Clara, CA (US); Alexander Klevay, San Jose, CA (US); and Amruth Bhargav, Mountain View, CA (US)
Assigned to LYTEN, INC., San Jose, CA (US)
Filed by Lyten, Inc., San Jose, CA (US)
Filed on Jul. 5, 2024, as Appl. No. 18/764,920.
Claims priority of provisional application 63/562,167, filed on Mar. 6, 2024.
Prior Publication US 2025/0286126 A1, Sep. 11, 2025
Int. Cl. H01M 10/0567 (2010.01); H01M 10/0525 (2010.01); H01M 10/0568 (2010.01); H01M 10/0569 (2010.01); H01M 10/42 (2006.01)
CPC H01M 10/0567 (2013.01) [H01M 10/0525 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); H01M 10/4235 (2013.01); H01M 2300/0028 (2013.01); H01M 2300/0037 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electrolyte system, comprising:
a solvent system;
at least one electron withdrawing compound;
at least one lithium ion-transporting compound; and
at least one chalcogenide, wherein the at least one chalcogenide is cumulatively present in an amount ranging from about 0.5 wt % up to 3.0 wt %,
wherein the at least one chalcogenide is selected from the group consisting of: dimethyl diselenide (DMDSe), diphenyl diselenide (DPDSe), dimethyl ditelluride (DMDTe), diphenyl ditelluride (DPDTe), and combination(s) thereof.