title: Effect of diffusion on lithium intercalation in titanium dioxide.
abstract: A new model of Li intercalation into rutile and anatase structured titania has been developed from first principles calculations. The model includes both thermodynamic and kinetic effects and explains the observed differences in intercalation behavior and their temperature dependence. The important role of strong local deformations of the lattice and elastic screening of interlithium interactions is demonstrated. In addition, a new phase of LiTiO2 is reported.
authors.affiliation: Department of Applied Physics, Computational Physics, TU Delft, Lorentzweg 1, 2628 CJ Delft, The Netherlands.
authors.forename: M V
authors.initials: MV
authors.lastname: Koudriachova
authors.forename: N M
authors.initials: NM
authors.lastname: Harrison
authors.forename: S W
authors.initials: SW
authors.lastname: de Leeuw