Nitrogen-Doped Ordered Mesoporous Anatase TiO₂Nanofibers as Anode Materials for High Performance Sodium-Ion Batteries

A study was conducted to demonstrate nitrogen-doped ordered mesoporous anatase TiO₂ nanofibers as anode materials for high performance sodium-ion batteries (NIBs). The study designed 1D nitrogen-doped ordered mesoporous TiO₂ nanofibers (N-MTO) as anode for high performance NIBs. The 1D TiO₂ nanofibers were fabricated by electrospinning method and subsequently sintered in 5% NH₃/Ar atmosphere to realize the nitrogen doping. This 1D N-MTO also showed many special advantages when used as an anode for NIBs.