US 12,294,086 B2
Low cost metal electrodes
Jocelyn Marie Newhouse, Somerville, MA (US); Jarrod David Milshtein, Cambridge, MA (US); Rupak Chakraborty, Brookline, MA (US); Amelie Nina Kharey, Cambridge, MA (US); William Henry Woodford, Cambridge, MA (US); Yet-Ming Chiang, Weston, MA (US); Michael Gibson, Philadelphia, PA (US); Annelise Christine Thompson, Medford, MA (US); Weston Smith, Boston, MA (US); Joseph Anthony Pantano, Canton, MA (US); Isabella Caruso, Cambridge, MA (US); Benjamin Thomas Hultman, Somerville, MA (US); Max Rae Chu, Brookline, MA (US); Liang Su, Medfield, MA (US); Nicholas Perkins, Cambridge, MA (US); Florian Wehner, Brookline, MA (US); Rebecca Eisenach, Somerville, MA (US); Mitchell Terrance Westwood, Cambridge, MA (US); Tristan Gilbert, Evergreen, CO (US); Andrew Liotta, Cambridge, MA (US); Thomas Conry, San Francisco, CA (US); Rachel Elizabeth Mumma, Somerville, MA (US); Brandon Uber, Boston, MA (US); Eric Weber, Pittsburgh, PA (US); Danielle Cassidy Smith, Cambridge, MA (US); and Brooke Wojeski, Somerville, MA (US)
Assigned to FORM ENERGY, INC., Somerville, MA (US)
Filed by FORM ENERGY INC., Somerville, MA (US)
Filed on Jul. 24, 2020, as Appl. No. 16/938,862.
Claims priority of provisional application 63/021,566, filed on May 7, 2020.
Claims priority of provisional application 62/879,126, filed on Jul. 26, 2019.
Prior Publication US 2021/0028457 A1, Jan. 28, 2021
Int. Cl. H01M 4/58 (2010.01); H01M 4/04 (2006.01); H01M 4/24 (2006.01); H01M 4/62 (2006.01); H01M 4/66 (2006.01); H01M 10/26 (2006.01); H01M 4/02 (2006.01)
CPC H01M 4/58 (2013.01) [H01M 4/0438 (2013.01); H01M 4/628 (2013.01); H01M 4/661 (2013.01); H01M 10/26 (2013.01); H01M 2004/021 (2013.01)] 27 Claims
OG exemplary drawing
 
1. A battery comprising:
a first electrode;
an electrolyte comprising a molybdate anion and a sulfide anion; and
a second electrode,
wherein at least one of the first electrode and the second electrode comprises iron agglomerates, and wherein the electrolyte is infiltrated between the iron agglomerates.