锂离子二次电池铜锡合金负极研究进展

Research Progress in Copper-tin Alloy Anode Materials for Lithium Ion Batteries

与碳负极材料相比,锡基合金材料具有高容量、高密度的优势,有望成为新一代高容量锂离子电池的首选负极材料。Cu-Sn合金是研究最为广泛的锡基合金材料之一。综述了近年来该领域的研究进展,并对其发展方向进行了展望。

Compared with the graphite anode materials, tin-based anode materials possess the advantages of high capacity and density, and are hopeful to be the best choice of anode materials for lithium ion batteries. Copper-tin alloy is one of the most extensively researched tin- based anode materials. This paper reviewed the recent progress in studies of copper-tin alloy anode materials for lithium ion batteries.