TiO2 fibre/particle nanohybrids as efficient anodes for lithium-ion batteries

摘要: We report the synthesis of a TiO2 nanohybrid with unique morphology consisting nanoparticles decorating surface nanofibers, obtained by simultaneous electrospinning and electrospraying technique, its electrochemical studies as efficient anodes for Li-ion battery. The TiO2-fiber/particle composite electrode exhibited very high discharge capacity (190 mA h g−1 after 50 cycles, at C/10), excellent rate capability remarkable retention 77% initial 5C rate, good cyclic stability, compared to nanofibers nanoparticles. capacitive contribution from these electrodes is studied in detail using voltammetry measurements, results are correlated overall performance electrodes. exceptional characteristics electrode, synthesized through low-cost scalable make it an ideal anode material large-scale battery applications.