US 12,341,149 B2
Powderized solid-state electrolyte and electroactive materials
Denis Phares, Reno, NV (US); Jordan Dargert, Reno, NV (US); Gabriel Stehling Vieira Martins, Reno, NV (US); Vickram Singh, Reno, NV (US); and Patrick Stampfli, Reno, NV (US)
Assigned to Dragonfly Energy Corp., Reno, NV (US)
Filed by Dragonfly Energy Corp., Reno, NV (US)
Filed on Aug. 11, 2021, as Appl. No. 17/399,444.
Claims priority of provisional application 63/064,449, filed on Aug. 12, 2020.
Prior Publication US 2022/0069337 A1, Mar. 3, 2022
Int. Cl. H01M 10/056 (2010.01); H01M 4/36 (2006.01); H01M 4/62 (2006.01); B01J 2/06 (2006.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01)
CPC H01M 10/056 (2013.01) [H01M 4/364 (2013.01); H01M 4/623 (2013.01); B01J 2/06 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 2300/0071 (2013.01); H01M 2300/0082 (2013.01)] 48 Claims
OG exemplary drawing
 
1. An ionically conductive powder comprising:
a plurality of ionically conductive particles, wherein at least one of the plurality of ionically conductive particles comprises:
a continuous phase of a crosslinked thermoplastic polymer matrix;
an ionically conductive salt dissolved in the crosslinked thermoplastic polymer matrix; and
a plurality of inorganic solid and/or electroactive material particles dispersed and suspended in the crosslinked thermoplastic polymer matrix, wherein
a weight percent of the crosslinked thermoplastic polymer matrix in the ionically conductive powder is greater than or equal to 10 wt % wherein at least a portion of the crosslinked thermoplastic polymer matrix is disposed between at least some of the inorganic solid and/or electroactive material particles and separates at least some of the inorganic solid and/or electroactive material particles from one another.