Battery cell including an inorganic, melt-infiltrated, solid-state electrolyte

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United States of America Patent

PATENT NO 11837697
APP PUB NO 20230088113A1
SERIAL NO

18054023

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Abstract

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In an aspect, a solid-state Li-ion battery (SSLB) cell, may comprise an anode electrode comprising an anode electrode surface and an anode active material, a cathode electrode comprising a cathode electrode surface and an cathode active material, and an inorganic, melt-infiltrated, solid state electrolyte (SSE) ionically coupling the anode electrode and the cathode electrode, wherein at least a portion of at least one of the electrode surfaces comprises an interphase layer separating the respective electrode active material from direct contact with the SSE, and wherein the interphase layer comprises two or more metals from the list of: Zr, Al, K, Cs, Fr, Be, Mg, Ca, Sr, Ba, Sc, Y, La or non-La lanthanoids, Ta, Zr, Hf, and Nb.

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Patent Owner(s)

Patent OwnerAddress
SILA NANOTECHNOLOGIES INC2470 MARINER SQUARE LOOP ALAMEDA CA 94501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Turcheniuk, Kostiantyn Oakland, US 16 14
Xiao, Yiran Atlanta, US 5 8
Yushin, Gleb Atlanta, US 120 877

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