Journal of Nanomaterials / 2014 / Article / Fig 4

Research Article

Sulfur/Gadolinium-Codoped TiO2 Nanoparticles for Enhanced Visible-Light Photocatalytic Performance

Figure 4

HRTEM image (a) and SEM image (b) of S/Gd3+-codoped TiO2 (0.6% Gd3+) nanoparticles.
289150.fig.004a
(a)
289150.fig.004b
(b)

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