Figure 6 .

TEM images of SnO2/GNS nanocomposite:topimage shows a low magnified image exhibiting homogenous distribution of SnO2nanoparticles on graphene nanosheets. The inset shows the corresponding SAED ring pattern, where crystal planes (1 1 0), (1 0 1), (2 0 0), (2 1 1), (2 1 0) of SnO2 are indexed; bottom image shows an HRTEM image focusing on a few SnO2 nanoparticles with indexed (1 0 0) and (1 1 0) crystal planes.

Wang et al. Nanoscale Research Letters 2012 7:215   doi:10.1186/1556-276X-7-215
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