中国汽车工程学会理事长张进华：固液混合电池将从小批量应用快速走向市场化

Core Insights - The 2025 World Power Battery Conference opened in Yibin, Sichuan, highlighting the rapid market transition of solid-liquid hybrid batteries from small-scale applications to commercialization [1] - Solid-liquid hybrid batteries are recognized as a significant technological route in the evolution of power battery technology due to their high safety and energy density potential [1] - By 2030, the energy density of solid-liquid hybrid batteries is expected to exceed 450Wh/kg, meeting automotive-grade high-performance requirements and entering a phase of large-scale commercial application [1] Industry Trends - The current mainstream technological directions for solid-liquid hybrid batteries include the addition of inorganic electrolytes and the partial polymerization of electrolytes [1] - Challenges remain in interface impedance, cost, and manufacturing processes for solid-liquid hybrid batteries [1]