Research Article
Controllable Architecture of Mesoporous Double-Nanoshell SiO2/TiO2 Hollow Tube Based on Layer by Layer Method
Figure 5
(a) FE-SEM images of SiO2/TiO2 double-nanoshell hollow tubes and (b) high resolution of SiO2/TiO2 double-nanoshell hollow tube edge. (c) FE-TEM image of SiO2/TiO2 double-nanoshell hollow tubes, and (d) FE-TEM image of the interface of SiO2/TiO2 double-nanoshell hollow tubes. (e) EDS line scanning analysis of Si and Ti in SiO2/TiO2 double-nanoshell hollow tubes.
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