Flexible Freestanding Carbon Nanofiber-Embedded TiO2 Nanoparticles as Anode Material for Sodium-Ion Batteries

<div>(a) CV tests at 0.1 mV·s−1. (b) Galvanostatic charge-discharge curves of CNF-TiO2 recorded at 200 mA·g−1; (c) rate performance of CNF-TiO2; (d) EIS of CNF-TiO2 before and after cycles; (e) cycling stability of CNF-TiO2 as anode for SIBs at 200 mA·g−1.</div>

Scanning

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Figure 3

Figure 3: Flexible Freestanding Carbon Nanofiber-Embedded TiO2 Nanoparticles as Anode Material for Sodium-Ion Batteries