NewsFlash / Cobalt & Lithium / CATL Sodium-Ion Battery Breakthrough: Self-Generating Anode Boosts Energy Density by Over 50%
CATL Sodium-Ion Battery Breakthrough: Self-Generating Anode Boosts Energy Density by Over 50%
iconApr 22, 2025 17:58
【CATL Self-Generating Anode】Sodium-Ion Battery: Energy Density Boundary: Self-generating anode, energy density increased by more than 50%. In terms of high energy density battery expansion, it pioneered a non-expanding anode. Cycle Life: High-energy SEI construction. Safety: Reconstructed electrolyte system, combined with surface electric field regulation and separator shield layer design, achieving high safety. Green Environmental Protection: Sodium-ion battery carbon emissions are up to 60% lower than lithium batteries, green and low-carbon throughout the life cycle. Energy retention rate at -40 degrees Celsius is greater than 90%, extreme cold as normal temperature. Energy density 175 Wh/kg.
Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market exchanges, and relying on SMM's internal database model, for reference only and do not constitute decision-making recommendations.

For queries, please contact Lemon Zhao at lemonzhao@smm.cn

For more information on how to access our research reports, please email service.en@smm.cn

Related news