Journal of Nanomaterials / 2012 / Article / Fig 2

Research Article

Porous Diatomite-Immobilized Cu–Ni Bimetallic Nanocatalysts for Direct Synthesis of Dimethyl Carbonate

Figure 2

SEM of the samples. (a) Natural diatomite, (b) treated diatomite, (c) 15% (2Cu–Ni)/diatomite (×10000), and (d) 15% (2Cu–Ni)/diatomite (×25000).
610410.fig.002a
(a)
610410.fig.002b
(b)
610410.fig.002c
(c)
610410.fig.002d
(d)

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