Previous research on various different types of titanates show that a layered crystal composition is a crucial prerequisite for nanotube formation41. In another way, the formation of doped lepidocrocite-kind titanate nanotubes here is a consequence on the interfering ions (Fe3+) that Engage in a vital job in TiO6 octahedral modification. https://ericv581pxe6.wikiinside.com/user