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:
Sep. 14, 2021
Filed:
May. 08, 2019
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/0585 (2010.01); H01M 4/485 (2010.01); H01M 4/58 (2010.01); H01M 10/0562 (2010.01); C01G 25/00 (2006.01); C01G 23/00 (2006.01); H01G 11/30 (2013.01); H01G 11/02 (2013.01); H01G 11/86 (2013.01); H01G 11/56 (2013.01);
U.S. Cl.
CPC ...
H01M 10/0585 (2013.01); C01G 23/005 (2013.01); C01G 25/006 (2013.01); H01G 11/02 (2013.01); H01G 11/30 (2013.01); H01G 11/56 (2013.01); H01G 11/86 (2013.01); H01M 4/485 (2013.01); H01M 4/5825 (2013.01); H01M 10/0562 (2013.01); C01P 2002/34 (2013.01); C01P 2006/40 (2013.01); H01M 2300/0071 (2013.01);
Abstract
An electrochemical energy storage device is provided. The device may include a solid-state anode layer. The device may comprise a solid-state electrolyte layer. Further, the device may comprise a solid-state cathode layer. At least two adjacent ones out of the solid-state anode layer, the solid-state electrolyte layer, and the solid-state cathode layer may form a solid-state single-crystal with varying chemical compositions between the related layers. The solid-state electrolyte layer may have an ionic conductivity at room temperature higher than 10S/cm.