Ultra-stable over 2000 cycles
A porous N-doped carbon matrix keeps CoP structurally intact over thousands of cycles, eliminating the typical capacity decay of conversion-type anodes.
Ruxiu, He · Wang, Xuxu · Jinhui, Li · Yao, Fen · Wang, Hairui · Nie, Ping · Chang, Limin
Journal of Energy Storage 2024
stable capacity over 2000 cycles at 5 A g⁻¹
3D porous structure provides ample Li⁺ storage sites and fast transport