%0 Journal Article %T Synthesis of Mo, W, and Mo- and W-Doped Multiwall VONTs via Sol-Gel and Hydrothermal Methods %A Roya Rouhani %A Hamid Reza Aghabozorg %A Mohsen Asadi Asadabad %A Hossein Aghabozorg %J Journal of Chemistry %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/243920 %U http://dx.doi.org/10.1155/2013/243920