Synthesis and Characterization of Stable and Binder-Free Electrodes of TiO₂ Nanofibers for Li-Ion Batteries

Figure 3

SEM images of TiO₂ nanofibers. (a) As-spun nanofibers. (b)–(e) Fibers calcined in air for 3 h at 400, 600, 800, and 1,000°C, respectively.

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