Exfoliation of layered Na-ion anode material Na2Ti3O7 for enhanced capacity and cyclability

Maria A. Tsiamtsouri, Phoebe K. Allan, Andrew J. Pell +6

We report the exfoliation of layered Na2Ti3O7, a promising anode material for Na-ion batteries, and restacking using HNO3 and NaOH to form H-Ti3O7 and Na(x)-Ti3O7 compositions, res…