Tetragonal VNb9O24.9-based nanorods: a novel form of lithium battery anode with superior cyclability†
Abstract
Tetragonal VNb9O24.9-based nanorods are synthesized through an aerosol-assisted process. This new form in a V–Nb–O system shows an outstanding cycling stability as well as a moderate rate capability. The electrochemical properties correlate well to the unique susceptibility of the structure to intercalate lithium reversibly.