Fig. 4: The battery performances of HED-Nb2O5.
From: High-entropy-doping effect in a rapid-charging Nb2O5 lithium-ion battery negative electrode
a, b Galvanostatic discharge and charge curves (a) and dQ/dV plots (b) (Q, capacity; V, voltage) of HED-Nb2O5. c Rate performance summary of niobium oxides. d Rate performance comparison of HED-Nb2O5 and other reported high-rate negative electrode materials. e High-rate cycling performances of niobium oxides for 2000 cycles at 5 A g−1. f, g Galvanostatic discharge and charge curves (f) and rate performances (g) of HED-Nb2O5||LiNi0.5Mn1.5O4 full cell. The calculation of specific current and specific capacity (f, g) is based on mass loading of LiNi0.5Mn1.5O4.
