Oct 15, 2025
Major Breakthroughs Set to Enhance Solid-State Lithium Battery Performance
Ouyang Minggao, an academician at the Chinese Academy of Sciences, said the country's current route for all-solid-state batteries is to develop sulfide-based batteries, which, paired with high-nickel ternary positive and silicon-carbon negative materials, aim to achieve performance targets of 400 watt-hours per kilogram in energy density and life cycles of over 1,000.