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. 2014 Feb 7;9(1):63. doi: 10.1186/1556-276X-9-63

Figure 3.

Figure 3

SEM micrographs of formula 0.01 M Bi(NO3)3-5H2O, 0.01 M SbCl3, and 0.01 M TeCl4. SEM micrographs of the electrolyte formula 0.01 M Bi(NO3)3-5H2O, 0.01 M SbCl3, and 0.01 M TeCl4, as a function of reduced voltage (a) 0 V, (b) -0.2 V, (c) -0.3 V, (d) -0.4 V, (e) -0.5 V, and (f) -0.6 V.