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Sinochem News Network reported on November 16, Japan's Yuasa Company and Kansai University have developed a light-weight lithium-sulfur battery with a mass energy density that can reach nearly twice that of existing lithium batteries
Lithium-sulfur battery is a kind of battery with sulfur as the positive electrode active material.
At present, the mass energy density of lithium batteries commonly used in pure electric vehicles is 200 to 300 watt-hours per kilogram, and the mass energy density of lithium-sulfur batteries developed this time exceeds 370 watt-hours per kilogram
It is reported that this research is part of an electric aircraft project of Japan's New Energy and Industrial Technology Comprehensive Development Agency, aiming to develop a lightweight and high-capacity battery that can be installed on electric aircraft