Improvement on electrochemical performances of nanoporous titania as anode of lithium-ion batteries through annealing of pure titanium foils

The highly porous np-TiO2 anode fabricated from annealed Ti foils exhibited 1st discharge capacity of 435.25 mAh/g, which reduced to 172.70 mAh/g at 1 C current rate after 300 charge/discharge cycles.166