Research Article
Surfactant-Free Microwave-Assisted Synthesis of Fe-Doped ZnO Nanostars as Photocatalyst for Degradation of Tropaeolin O in Water under Visible Light
Figure 1
(a) Low magnification SEM micrograph (insert: EDX spectrum) and (b) high magnification SEM micrograph of the Fe-doped ZnO nanostars photocatalyst.
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