Graphite-like structure of disordered polynaphthalene hard carbon anode derived from the carbonization of perylene-3,4,9,10-tetracarboxylic dianhydride for fast-charging lithium-ion batteries

The graphite-like PTCDA-1100 hard carbon is prepared, which exhibits mixed porous structure with wider layer spacing, larger specific surface area and more exposed active points. As a result, superior rate cycle behaviors for both PTCDA-1100/Li half-batteries and PTCDA-1100/NCM-811 full batteries are observed.