US 12,218,315 B2
Barium-doped composite electrode materials for fluoride-ion electrochemical cells
Nam Hawn Chou, New Berlin, WI (US); Kaoru Omichi, Tochigi (JP); Ryan McKenney, Roseville, MN (US); Qingmin Xu, Dublin, OH (US); Christopher Brooks, Dublin, OH (US); Simon C. Jones, Whittier, CA (US); Isabelle M. Darolles, Azusa, CA (US); and Hongjin Tan, Pasadena, CA (US)
Assigned to HONDA MOTOR CO., LTD., Tokyo (JP); and CALIFORNIA INSTITUTE OF TECHNOLOGY, Pasadena, CA (US)
Filed by HONDA MOTOR CO., LTD., Tokyo (JP); and CALIFORNIA INSTITUTE OF TECHNOLOGY, Pasadena, CA (US)
Filed on Aug. 5, 2021, as Appl. No. 17/395,087.
Application 17/395,087 is a division of application No. 16/013,739, filed on Jun. 20, 2018, granted, now 11,177,512.
Application 16/013,739 is a continuation in part of application No. 15/844,079, filed on Dec. 15, 2017, granted, now 11,251,420.
Claims priority of provisional application 62/676,693, filed on May 25, 2018.
Claims priority of provisional application 62/453,295, filed on Feb. 1, 2017.
Claims priority of provisional application 62/434,611, filed on Dec. 15, 2016.
Prior Publication US 2021/0367274 A1, Nov. 25, 2021
Int. Cl. H01M 10/36 (2010.01); C01F 17/265 (2020.01); C01F 17/30 (2020.01); H01M 4/136 (2010.01); H01M 4/36 (2006.01); H01M 10/054 (2010.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01); C01F 11/22 (2006.01); H01M 4/38 (2006.01)
CPC H01M 10/36 (2013.01) [C01F 17/265 (2020.01); C01F 17/30 (2020.01); H01M 4/136 (2013.01); H01M 4/366 (2013.01); H01M 10/054 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01F 11/22 (2013.01); C01P 2002/54 (2013.01); C01P 2002/72 (2013.01); C01P 2002/85 (2013.01); C01P 2004/03 (2013.01); C01P 2004/04 (2013.01); C01P 2004/80 (2013.01); C01P 2006/40 (2013.01); H01M 4/38 (2013.01); H01M 2300/0034 (2013.01)] 7 Claims
OG exemplary drawing
 
1. An electrode comprising:
a core comprising copper nanoparticles, and
a fluoride-containing shell at least partially surrounding the core,
wherein the fluoride-containing shell comprises a fluoride of barium and lanthanum, and wherein an empirical formula of the fluoride-containing shell comprises BaxLa1−x, wherein x is from about 0.03 to about 0.15.