Lithium-sulfur battery

All electrode materials and electrolytes are synthesized and optimized in-house! We also aim to manufacture and commercialize lithium-sulfur batteries.

In modern society, lithium-ion batteries are representative energy storage devices, used in various applications including electric vehicles, hybrid cars, smartphones, and computers. However, initially, while secondary batteries with capacities significantly exceeding those of oxide positive electrodes can be developed, they generally exhibit poor cycle characteristics and degradation, which remains a challenge. From this perspective, our company is also advancing research and development on lithium-sulfur batteries, and as a result of trial and error, we are developing lithium-sulfur batteries that show an initial discharge capacity of 1200mAh/g and approximately 500mAh/g after 130 cycles. We will continue our research and development, including the synthesis of other materials, optimization of nanoscale structures at interfaces, and aim for further improvements in battery capacity. 【Features】 - The positive electrode uses a composite material of sulfur and carbon, the negative electrode material is lithium metal, and the electrolyte is optimized for a composition suitable for lithium-sulfur batteries. - All electrode materials and electrolytes are synthesized and optimized in-house by our company. *For more details, please refer to the PDF document or feel free to contact us.

Lithium-ion batteryOther polymer materialsothers