Coating for separator or cathode of lithium-sulfur or silicon-sulfur battery
AssigneeGM Global Technology Operations LLC
InventorsMei Cai, Mark W. Verbrugge, Xiaosong Huang, Li Yang
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Abstract
A battery with a sulfur-containing cathode, an anode, and a separator between the cathode and the anode has a coating comprising a single-lithium ion conductor on at least one of the cathode or the separator.
Claims20
A battery comprising a sulfur-containing cathode, an anode, and a separator between the cathode and the anode, wherein the cathode has a coating comprising a single-lithium ion conductor.
A battery comprising a sulfur-containing cathode, an anode, and a separator between the cathode and the anode, wherein the separator has a coating comprising a single-lithium ion conductor.
A method of improving cycling stability of battery having a sulfur-containing cathode, an anode, and a separator between the cathode and the anode, comprising applying a coating comprising a single-lithium ion conductor to at least one of the cathode and the separator.
Dependencies are inferred from the claim text.