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:
Jun. 18, 2019
Filed:
Aug. 14, 2015
Applicant:
Quantumscape Corporation, San Jose, CA (US);
Inventors:
Rainer J. Fasching, Mill Valley, CA (US);
Ghyrn E. Loveness, Mountain View, CA (US);
Aram Yang, Berkeley, CA (US);
Arnold Allenic, San Jose, CA (US);
Timothy Holme, Mountain View, CA (US);
Assignee:
QuantumScape Corporation, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/131 (2010.01); H01M 4/1397 (2010.01); H01M 4/136 (2010.01); H01M 4/36 (2006.01); H01M 4/48 (2010.01); H01M 4/485 (2010.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01); H01M 4/58 (2010.01); H01M 10/0525 (2010.01); H01M 4/02 (2006.01); H01M 4/04 (2006.01); H01M 4/1391 (2010.01);
U.S. Cl.
CPC ...
H01M 4/582 (2013.01); H01M 4/131 (2013.01); H01M 4/136 (2013.01); H01M 4/364 (2013.01); H01M 4/485 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/5825 (2013.01); H01M 4/0483 (2013.01); H01M 4/1391 (2013.01); H01M 4/1397 (2013.01); H01M 10/0525 (2013.01); H01M 2004/028 (2013.01);
Abstract
Battery systems using doped conversion materials as the active material in battery cathodes are provided herein. Doped conversion material may include a defect-rich structure or an amorphous or glassy structure, including at least one or more of a metal material, one or more oxidizing species, a reducing cation species, and a dopant. Methods for fabricating batteries and battery systems with doped conversion material are also provided herein.