Ford Global Technolgoies, LLC

Daniel Murray

Venkataramani Anandan

Andrew Robert Drews

William Arthur Paxton

Andy Robert Drews

Matthew Denlinger

A solid-state battery includes a positive electrode, a negative electrode, and a separator between the positive and negative electrodes. The negative electrode includes reduced lithium titanate (LTO) particles and solid electrolyte particles. The negative electrode lacks electronically conductive additives.

Lithium titanate anode and fabrication method for solid state batteries

According to one or more embodiments, a lithium-ion battery includes an anode including lithium titanate (LTO) particles and solid electrolyte particles configured to form an interphase layer therebetween, a cathode including an active material, electronic conductor, and a non-solid electrolyte; and an ionically conductive and liquid-impermeable solid electrolyte separator. The solid electrolyte separator is in direct contact with and between the anode and cathode, and is configured to prevent reduction of the non-solid electrolyte by isolating the non-solid electrolyte from the LTO particles.

Hybrid electrolyte design for lithium titanate based lithium ion battery

A pre-sintered all-solid-state battery comprises a powdered lithium titanate (LTO), a powdered lithium lanthanum titanium oxide (LLTO), and a solid lithium compound configured to suppress formation of inactive phases during sintering. The solid lithium compound is about 0.5% to 10% by weight of the pre-sintered all-solid-state battery.

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Plymouth, MI, United States of America

Daniel Murray