为何大家都在争相研发固态电池?
固态电池正成为行业焦点,CATL、BYD、LG、三星等巨头及欧美初创公司纷纷投入研发。文章从电化学势能角度解释传统锂电池的能量密度瓶颈,并说明固态电解质如何通过消除枝晶、允许使用纯锂金属阳极来大幅减少“材料支架”,从而提升能量密度和安全性。 Solid-state batteries are gaining traction as major players like CATL, BYD, LG, and Samsung invest in the technology. The article explains energy density limits of conventional lithium-ion batteries through electrochemical potential wells, detailing how solid electrolytes eliminate dendrites and enable pure lithium metal anodes to significantly reduce material scaffolding for higher energy density and safety. 




