The gel/solid electrolyte based on polymer or inorganic materials does not have the problem of liquid leakage, which can greatly increase the safety of the battery, and can also be combined with the arbitrary change of the appearance of the product, coupled with factors such as strong mechanical properties and easy processing. The lithium ion conductive medium in the battery not only affects the conductivity of lithium ions, but also determines the battery performance, such as durability, working potential, low temperature discharge, charging time and safety characteristics.1. The gel battery adopts polymer material as the main structure, which can greatly reduce the risk of fire and explosion caused by puncture, and can match the shape of the component to any shape.
2. All solid-state batteries can completely avoid the burning and explosion of solvents, making the battery safe.
3. Gel electrolytes can be assembled in existing liquid phase processes and can be used in lithium batteries and supercapacitors. All solid-state batteries can be used in advanced roll-to-roll processes to reduce production costs.1. The development of the addition of quantum dot oxide graphene to lithium battery separator coatings can be combined with separator manufacturers.
2. Gel electrolytes can work with battery cell manufacturers to develop lithium-ion batteries.
3. The lithium battery, supercapacitor and lithium ion capacitor have been developed in cooperation with CPC and China Steel Corporation.