fig4
From: Structures, performances and applications of green biomass derived carbon in lithium-ion batteries
Figure 4. Schemes, structure and performance of porous biomass-derived carbons. (A) Synthesis process of 3DPC and FF@3DPC; (B) SEM images of 3DPC; (C) Rate capability of FF@3DPC electrode and bulk FeF3·0.33H2O electrode at different current density; (D) Cycling performance of FF@3DPC electrode at 5C. (E) Schematic illustration of the porous structure and working mechanism of HPNDC; (F) SEM images of HPNDC; (G) Rate capabilities of HPNDC at different current densities; (H) Cycling performance of HPNDC at 100 mA g-1.(A-D) are quoted with permission from Zhang et al.[107]; and (E-H) from Ou et al.[108].
