Solid-State Battery and Method for Manufacturing Thereof

摘要

A solid-state battery cell includes an anode, a cathode, and a solid electrolyte matrix. At least the anode or the cathode may include an active electrode material having pores. Further, an inner surface of the pores may be coated with a first surface-ion diffusion enhancement coating. The solid electrolyte matrix may further include an electrically insulating matrix for a solid electrolyte. The electrically insulating matrix may have pores or passages and an inner surface of the pores or the passages may be coated with a second surface-ion diffusion enhancement coating.

主权项

1. A solid-state battery cell comprising:
an anode, a cathode, and a solid electrolyte matrix, wherein at least one of the anode or the cathode comprises an active electrode material having pores, wherein an inner surface of the pores is coated with a first surface-ion diffusion enhancement coating, wherein the solid electrolyte matrix comprises an electrically insulating matrix, wherein the electrically insulating matrix has pores or passages, wherein an inner surface of the pores or the passages is coated with a second surface-ion diffusion enhancement coating, and wherein at least one of the electrically insulating matrix or the second surface ion-diffusion enhancement coating is ion-conductive.