Continuous breakthroughs in silicon-based negative electrode material technology

In recent years, silicon-based anode material technology has made significant progress. Shanshan Co., Ltd. has successfully overcome the low-temperature and long-cycle problem of second-generation silicon-oxygen products and pioneered a new spherical low-expansion silicon-carbon product. Putelai is in a leading position in silicon carbon anode raw material pretreatment technology, and its nano silicon carbon products will gradually enter the batch supply stage starting in 2025. The performance of Sibao Technology's silicon-carbon anode materials has reached the international advanced level. At present, a 1,000-ton/year silicon-carbon anode material pilot production line has been built and successfully put into production.