Han Guo

Time-programmed microbe-mediated precursor engineering enables closed-pore and interlayer spacing optimization in hard carbon for sodium-ion batteries.

Biomass-derived hard carbon represents a highly promising anode material for sodium-ion batteries. However, its large-scale commercialization is severely hindered by critical drawbacks, including low reversible specific capacity and poor cycling stability at high current densities, which originate from an insufficient...