▎ 摘　　要

NOVELTY - A solid-gel electrolyte comprises graphene material, aqueous polyurethane material, chelating agent and borax. USE - Solid-gel electrolyte for use in battery material as medium for conducting electricity and performing ion exchange (claimed). ADVANTAGE - The solid-gel electrolyte has gelling characteristics, is suitable for use in high power batteries, improves heat dissipation performance of batteries, such that reducing overheating problems in batteries, promotes gel to enhance surface contact of positive and negative materials of batteries and match rough contact surfaces. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing the solid-gel electrolyte.