TiO2 embedded in carbon submicron-tablets: synthesis from a metal–organic framework precursor and application as a superior anode in lithium-ion batteries

Abstract

Rutile TiO₂ embedded in carbon submicron-tablets (TiO₂/C) with a “blueberry muffin” morphology was fabricated via a two-step pyrolysis from a metal–organic framework precursor. Such a unique structure of the TiO₂/C submicron-tablets provides the ideal anode characteristics (high reversible capacity, superior rate capability and excellent long-term cycling stability) for fast rechargeable lithium ion batteries.