Low-Concentration Electrolyte For Suppressing Dendrite Growth in Lithium Metal

Quinn Qiao (Inventor), Abiral Baniya (Inventor)

Research output: Patent

Abstract

An electrolyte for a lithium battery containing a low concentration of gadolinium nitrate (Gd(NO3)3). In an electrolyte of 1 M lithium bis(trifluoromethanesulfonyl)imide (LiTFSI), DME:DOL (1 : 1), and 1% LiNO3, 1 mg/ml of Gd(NO3)3 as additive will promote the plating/ stripping of lithium metal with nodular morphology and support dendrite suppression so that less dead lithium is formed on Li anode surface.
Original languageEnglish (US)
Priority date7/9/21
Filing date7/8/22
StatePublished - Jan 12 2023

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