The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 06, 2024
Filed:
Apr. 21, 2022
Applicant:
Quantumscape Battery, Inc., San Jose, CA (US);
Inventors:
Greg Roberts, San Jose, CA (US);
Zhebo Chen, San Jose, CA (US);
Will Hudson, Belmont, CA (US);
Rainer Fasching, Mill Valley, CA (US);
Tiffany Ho, Fremont, CA (US);
Timothy P. Holme, Mountain View, CA (US);
Mohit Singh, Santa Clara, CA (US);
Aram Yang, Berkeley, CA (US);
Assignee:
QuantumScape Battery, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/46 (2021.01); H01M 4/134 (2010.01); H01M 4/38 (2006.01); H01M 10/052 (2010.01); H01M 10/0525 (2010.01); H01M 10/056 (2010.01); H01M 10/0562 (2010.01); H01M 10/0567 (2010.01); H01M 10/058 (2010.01);
U.S. Cl.
CPC ...
H01M 50/461 (2021.01); H01M 4/134 (2013.01); H01M 4/382 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); H01M 10/056 (2013.01); H01M 10/0562 (2013.01); H01M 10/0567 (2013.01); H01M 10/058 (2013.01); H01M 50/46 (2021.01); H01M 2300/0028 (2013.01); H01M 2300/0068 (2013.01); H01M 2300/0071 (2013.01); H01M 2300/0085 (2013.01); H01M 2300/0094 (2013.01);
Abstract
Provided herein are electrochemical cells having a solid separator, a lithium metal anode, and a positive electrode catholyte wherein the electrochemical cell includes a nitrile, dinitrile, or organic sulfur-including solvent and a lithium salt dissolved therein. Also set forth are methods of making and using these electrochemical cells.