Additive for Thermal properties of Lithium-ion battery
발표자
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초록
내용
Lithium-ion batteries using liquid electrolytes have issues with thermal stability that have been constantly raised since they were first designed. Solid-state electrolyte, Gel-polymer electrolyte, etc. have been studied to solve this problem, but we have not developed a performance that exceeds the conductivity of liquid electrolytes. If only the thermal stability of the liquid electrolyte is reliably improved, it will be a battery with stable and high conductivity. LiFSI and Urethane were combined with Urethane in the real life using flame retardants and insulation materials to increase thermal stability, and experiments were conducted in the form of additives. Measured for electrochemical and thermal properties. This experiment is a structure similar to the liquid electrolyte currently in the limelight, and experiments and measurement data that reduce resistance and increase performance by varying functional devices.