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Figure 1 | Nanoscale Research Letters

Figure 1

From: Large-surface-area BN nanosheets and their utilization in polymeric composites with improved thermal and dielectric properties

Figure 1

Characterization of BN nanosheets. (a) SEM image of laterally large BN nanosheets. The inset is a BN product of around 100 mg in weight obtained during a single experimental run. (b) A magnified image of an ultra-thin BN nanosheet. (c) TEM image of plentiful BN nanosheets which were dispersed in ethanol. The inset is a selected magnified image showing a detailed folded corrugation landscape. (d) HRTEM image of a six-layered BN nanosheet. The inset image is a zoomed-in picture indicating a perfect honeycomb-like BN crystal lattice. The inset profile is the corresponding EELS of BN nanosheets. (e) AFM tapping mode image of two pieces of large BN nanosheets. (f) 3D view of the marked region in (e). (g) Cross-sectional profile along the scan marked in (e) and (f).

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