US 12,261,270 B2
Liquid-type room-temperature fluoride ion batteries
Qingmin Xu, Dublin, OH (US); Christopher J. Brooks, Dublin, OH (US); Kaoru Omichi, Tochigi (JP); Ryan K. McKenney, Upper Arlington, OH (US); Simon Jones, Whittier, CA (US); Victoria Davis, Santa Clarita, CA (US); Stephen Munoz, Pasadena, CA (US); Jeongmin Kim, Pasadena, CA (US); Keith Billings, Yorba Linda, CA (US); Thomas Miller, III, South Pasadena, CA (US); Robert H. Grubbs, South Pasadena, CA (US); William Wolf, Pasadena, CA (US); and Nam Hawn Chou, Dublin, OH (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 Dec. 28, 2022, as Appl. No. 18/147,417.
Application 18/147,417 is a division of application No. 16/703,654, filed on Dec. 4, 2019, granted, now 11,581,582.
Application 16/703,654 is a continuation in part of application No. 15/844,079, filed on Dec. 15, 2017, granted, now 11,251,420, issued on Feb. 15, 2022.
Application 16/703,654 is a continuation in part of application No. 16/445,022, filed on Jun. 18, 2019, granted, now 11,749,797.
Application 15/844,079 is a continuation in part of application No. 16/013,739, filed on Jun. 20, 2018, granted, now 11,177,512, issued on Nov. 16, 2021.
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, issued on Feb. 15, 2022.
Application 16/445,022 is a continuation in part of application No. 16/444,854, filed on Jun. 18, 2019, granted, now 12,136,735.
Application 16/703,654 is a continuation in part of application No. 16/013,739, filed on Jun. 20, 2018, granted, now 11,177,512, issued on Nov. 16, 2021.
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, issued on Feb. 15, 2022.
Application 16/703,654 is a continuation in part of application No. 15/228,876, filed on Aug. 4, 2016, granted, now 10,720,666, issued on Jul. 21, 2020.
Application 16/703,654 is a continuation in part of application No. 16/702,327, filed on Dec. 3, 2019, granted, now 11,621,438.
Application 16/703,654 is a continuation in part of application No. 16/444,854, filed on Jun. 18, 2019, granted, now 12,136,735.
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.
Claims priority of provisional application 62/687,653, filed on Jun. 20, 2018.
Claims priority of provisional application 62/775,748, filed on Dec. 5, 2018.
Claims priority of provisional application 62/676,693, filed on May 25, 2018.
Claims priority of provisional application 62/863,114, filed on Jun. 18, 2019.
Claims priority of provisional application 62/200,998, filed on Aug. 4, 2015.
Claims priority of provisional application 62/776,978, filed on Dec. 7, 2018.
Claims priority of provisional application 62/775,690, filed on Dec. 5, 2018.
Prior Publication US 2023/0135901 A1, May 4, 2023
Int. Cl. H01M 10/0569 (2010.01); H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 4/58 (2010.01); H01M 4/62 (2006.01); H01M 10/05 (2010.01); H01M 10/0568 (2010.01); H01M 10/36 (2010.01)
CPC H01M 10/0569 (2013.01) [H01M 4/366 (2013.01); H01M 4/38 (2013.01); H01M 4/381 (2013.01); H01M 4/582 (2013.01); H01M 4/62 (2013.01); H01M 10/05 (2013.01); H01M 10/0568 (2013.01); H01M 10/36 (2013.01)] 27 Claims
OG exemplary drawing
 
1. A fluoride ion battery comprising:
an anode containing an alkali earth metal, a rare earth metal, or a combination thereof, and having an outer solid electrolyte interphase layer;
a cathode comprising an electrochemically active structure having a core and a shell at least partially surrounding the core, wherein the shell comprises a shell material comprising one or more organic molecules having one or more functional groups; and
a liquid electrolyte comprising fluoride ions between the anode and the cathode.