Patent ID: 11908993
Assignee: LG ENERGY SOLUTION, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A battery comprising an anode, a cathode and a solid electrolyte membrane interposed between the anode and the cathode, the solid electrolyte membrane comprising:
a plurality of inorganic solid electrolyte particles; and
a plurality of polymer filaments, wherein the plurality of polymer filaments are entangled and arranged crossed and linked to form a 3-dimensional mesh structure,
the mesh structure is filled with the plurality of inorganic solid electrolyte particles along a thicknesswise direction,
a content of the plurality of inorganic solid electrolyte particles in the solid electrolyte membrane ranges from 40 wt % to 90 wt % based on a total weight of the solid electrolyte membrane, and
the solid electrolyte membrane has a porosity of 10 vol % or less.