Research Article
Fabrication of TiO2 Nanotanks Embedded in a Nanoporous Alumina Template
Figure 3
FESEM (secondary electron collected with the in-lens detector) micrographs of the TiO2 nanotanks embedded in AAO template. (a) TiO2 nanotanks embedded in AAO template. (b) Image of the hexagonal arrangement of the nanotanks. (c) View of the fallen TiO2 nanotanks.
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