Honeysuckle-derived hierarchical porous nitrogen, sulfur, dual-doped carbon for ultra-high rate lithium ion battery anodes

The carbon with nitrogen and sulfur co-doping derived from honeysuckle shows superior performance as an anode material for LIBs with high reversible capacity (1310 mAh g−1 at 0.1 A g−1) and excellent rate capability (370 mAh g−1 at 20 A g−1).187