Abstract: A method of manufacturing a calendered cathode structure for a hybrid lithium metal cell includes depositing a first cathode coating layer without ionic liquid onto a cathode current collector, depositing a second cathode coating layer with ionic liquid onto the first coating layer, and depositing a third cathode coating layer without ionic liquid onto the second coating layer. A calendaring process is then performed on the cathode structure comprising the cathode current collector with the first, second, and third coating layers thereon such that a predetermined thickness and porosity for the cathode structure is achieved while at the same time the ionic liquid is spread throughout the cathode electrode without reaching the cathode current collector.

Abstract: A lithium cell for a lithium metal battery includes an electrolyte material, a cathode structure arranged on one side of the electrolyte material, the cathode structure including a cathode electrode and a cathode current collector, and an anode structure arranged on an opposite side of the electrolyte material from the cathode structure. The anode structure includes an anode current collector, a lithium metal anode arranged on a side of the anode current collector arranged facing the electrolyte material, a polymer electrolyte protective coating deposited on a surface of the lithium metal anode arranged facing the electrolyte material. The polymer electrolyte protective coating includes a base polymer material, one or more lithium salts, inorganic filler, dispersant, plasticizer, an initiator, and a rheology modifier.

Abstract: A lithium cell for a lithium metal battery includes an electrolyte material, a cathode structure arranged on one side of the electrolyte material, the cathode structure including a cathode electrode and a cathode current collector, and an anode structure arranged on an opposite side of the electrolyte material from the cathode structure. The anode structure includes an anode current collector, a lithium metal anode arranged on a side of the anode current collector arranged facing the electrolyte material, a nanoceramic protective coating deposited on a surface of the lithium metal anode arranged facing the electrolyte material. The nanoceramic protective coating includes a nanoceramic material, a base polymer material, a binder material including a UV curable polymer, and one or more lithium salts.

Abstract: A lithium cell for a lithium metal battery includes: an electrolyte material; a cathode structure arranged on one side of the electrolyte material, the cathode structure including a cathode electrode and a cathode current collector; and an anode structure arranged on an opposite side of the electrolyte material from the cathode structure. The anode structure includes: an anode current collector; a lithium metal anode arranged on a side of the anode current collector arranged facing the electrolyte material; and a protective coating deposited on a surface of the lithium metal anode and arranged facing the electrolyte material, wherein the protective coating extends beyond the lithium metal anode and onto the anode current collector so as to seal both a surface and edge regions of the lithium metal anode from contact with a liquid electrolyte of the electrolyte material.

Abstract: A solid-state electrochemical cell is provided including a first electrode connected to a first current collector, a second electrode connected to a second current collector, a separator interconnecting the first electrode and the second electrode, the separator including a solid-state electrolyte, first oriented pores including a first electrode material formed in the first electrode, and second oriented pores including a second electrode material formed in the second electrode, wherein at least one of the first oriented pores and the second oriented pores includes an electronically conducting network extending on sidewall surfaces thereof from a corresponding one of the first and second current collectors to the electrolyte separator. The second electrode includes a filling aperture including a seal configured to isolate the first electrode from cathode material in the second electrode.