Retraction: Mesoporous multiwalled carbon nanotubes as supports for monodispersed iron–boron catalysts: improved hydrogen generation from hydrous hydrazine decomposition

Retraction of ‘Mesoporous multiwalled carbon nanotubes as supports for monodispersed iron–boron catalysts: improved hydrogen generation from hydrous hydrazine decomposition’ by Dong Ge Tong et al., J. Mater. Chem. A, 2013, 1, 358–366.