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Figure 1

From: A mild aqueous synthesis of ligand-free copper nanoparticles for low temperature sintering nanopastes with nickel salt assistance

Figure 1

Results of characterization of CuO particles with a leaf-like shape as a solid precursor for Cu NP synthesis. (a) HR-TEM image; (b) magnified image of (a). The inset is the FT image of (b); (c) HAADF-STEM image; (d) magnified image of (c); (e) FE-SEM image; (f) XRD profile of the solid powder. The scale bar in (b) is the same as that for (a).

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