Figure 1.

SEM observations, AFM characterization, and surface roughness of the nanocomposite. SEM observations on surface of the (PE/TiO2)4 nanolayered composite: (a) surface morphology and (b) layer structure. (c) AFM characterization of surface of the nanocomposite. (d) Surface roughness of the nanocomposite measured by AFM.

Zhang et al. Nanoscale Research Letters 2013 8:44   doi:10.1186/1556-276X-8-44
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