Urea-Assisted Synthesis of Nanospherical and Plate-Like Magnesium Oxides for Efficient Removal of Reactive Dye Wastes

Figure 2

SEM images of (a) precursor in the absence of Triton X-100, (b) MgO prepared in the absence of Triton X-100, (c) precursor in the presence of Triton X-100, and (d) MgO prepared in the presence of Triton X-100, and particle size distribution of (e) precursor in the presence of Triton X-100 and (f) MgO nanospheres and (g), (h) TEM images of plate-like MgO.

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