Research Article
Monodispersed LiFePO4@C Core-Shell Nanoparticles Anchored on 3D Carbon Cloth for High-Rate Performance Binder-Free Lithium Ion Battery Cathode
Figure 7
(a) Cyclic voltammogram curves of LFP-CC. (b) Cyclic voltammogram curves of LFP-Al. (c) Nyquist plots of fresh LFP-Al and LFP-CC and their plots (inset) of impedance as a function of the inverse square root of angular frequency in the Warburg region. (d) Nyquist plots of LFP-Al and LFP-CC after 500 cycles and their plots (inset) of impedance as a function of the inverse square root of angular frequency in the Warburg region.
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