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:
Jul. 26, 2022
Filed:
Jul. 23, 2021
Lyten, Inc., San Jose, CA (US);
Jerzy Gazda, Austin, TX (US);
Qianwen Huang, San Jose, CA (US);
Elena Rogojina, San Jose, CA (US);
You Li, Sunnyvale, CA (US);
Jesse Baucom, Sunnyvale, CA (US);
Jeffrey Bell, Santa Clara, CA (US);
John Thorne, Sunnyvale, CA (US);
Anurag Kumar, Sunnyvale, CA (US);
Jingning Shan, San Jose, CA (US);
Lyten, Inc., San Jose, CA (US);
Abstract
A battery is disclosed that includes an anode, a graded interface layer disposed on the anode, a cathode positioned opposite to the anode, an electrolyte, and a separator. The anode may output lithium ions during cycling of the battery. A graded interface layer may be disposed on the anode and include a tin fluoride layer. A tin-lithium alloy region may form between the tin fluoride layer and the anode. The tin-lithium alloy region may produce a lithium fluoride uniformly dispersed between the anode and the tin fluoride layer during operational cycling of the battery. The electrolyte may disperse throughout the cathode and the anode. The separator may be positioned between the anode and cathode. In some aspects, the battery may also include lithium electrodeposited on one or more exposed surfaces of the anode.