Reversible magnesium and aluminium ions insertion in cation-deficient anatase TiO<sub>2</sub>
Toshinari Koketsu,
Jiwei Ma,
Benjamin Morgan,
Monique Body,
Christophe Legein,
Walid Dachraoui,
Matthia Giannini,
Arnaud Demortiere,
Mathieu Salanne,
François Dardoize,
Henri Groult,
Olaf Borkiewicz,
Karena Chapman,
Peter Strasser,
Damien Dambournet
Nov 01, 2017
In contrast to monovalent lithium or sodium ions, the reversible insertion of multivalent ions such as Mg2+ and Al3+ into electrode materials remains an elusive goal. Here, we demonstrate a new strategy to...