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. 01, 2026
Filed:
Sep. 28, 2022
Ut-battelle, Llc, Oak Ridge, TN (US);
Ruhul Amin, Oak Ridge, TN (US);
Ilias Belharouak, Oak Ridge, TN (US);
Anand Vasudevbhai Parejiya, Oak Ridge, TN (US);
UT-BATTELLE, LLC, Oak Ridge, TN (US);
Abstract
A method of reviving a lithium-ion battery cell in which dendrites are formed providing a lithium-ion battery cell including a lithium-metal-containing electrolyte and one of a graphite or a lithium-metal-containing anode. Lithium dendrites are formed at an anode/electrolyte interface in the cell and extend into the electrolyte of the cell. The method further includes electrochemically healing the battery cell by actively applying a plurality of continuous low current density galvanostatic charge-discharge cycles to the battery cell. Lithium metal is thusly oxidized from tips of the dendrites thereby causing dissolution of the dendrites.