文摘
A novel double-walled Na2(TiO)SiO4 nanotube was prepared by an effective hydrothermal process with CTAB as an assistant. A possible formation mechanism of the double-walled Na2(TiO)SiO4 nanotubes was proposed. The Na2(TiO)SiO4 nanotubes are of large specific surface area, double-wall, Q0 structure and controlled length.