Semi-Solid State Battery and Preparation Method Therefor

Abstract

A semi-solid state battery includes a cell and a gel electrolyte. The cell includes a cathode plate and an anode plate, in which a three-dimensional network structure coating is set on the cathode plate and/or the anode plate. Raw materials for preparing the three-dimensional network structure coating include a fiber material and an initiator. The gel electrolyte is condensed by a reaction of electrolyte precursor solution and the initiator. The electrolyte precursor solution includes a monomer and a cross-linking agent. A semi-solid state battery of this type has low resistance, high specific capacity, and good electrical performance and safety performance.

Dependencies are inferred from the claim text.