Fig. 3: Electrochemical performance of HG-TNO electrodes in the potential window of 0.8-3.0 V vs Li/Li+. | NPG Asia Materials

Fig. 3: Electrochemical performance of HG-TNO electrodes in the potential window of 0.8-3.0 V vs Li/Li+.

From: Holey graphene-wrapped porous TiNb24O62 microparticles as high-performance intercalation pseudocapacitive anode materials for lithium-ion capacitors

Fig. 3

a Rate performance of HG-TNO, G-TNO, and TNO electrodes, ramping from 0.1 to 10 A g−1 and then back to 0.1 A g−1. b Galvanostatic charge/discharge curves of HG-TNO-3 at different current densities. c Nyquist plots of the TNO, G-TNO, and HG-TNO materials. d Long-term cycling performance of HG-TNO-3 and TNO electrodes at 5 A g−1

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