Used as an electrolyte in advanced lithium-ion batteries due to its high ionic conductivity and stability at elevated temperatures. It enhances battery performance by improving charge-discharge efficiency and extending cycle life. Also employed in supercapacitors for energy storage applications, where it contributes to higher energy density and faster charging capabilities. Its low volatility and non-flammability make it a safer alternative to traditional organic electrolytes in electrochemical devices. Additionally, it is explored in fuel cells and other energy conversion systems for its ability to operate under harsh conditions.