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. 2020 Feb 1;10(2):254. doi: 10.3390/nano10020254

Table 2.

Redox potentials (E) of cerium, tin and alizarin.

System Standard Redox Potential, E° (V) Ref.
Ce4+(aq) + e− Inline graphic Ce3+(aq) +1.61 [32]
Sn4+(aq) + 2 e− Inline graphic Sn2+(aq) +0.15
Sn2+(aq) + 2 e− Inline graphic Sn(s) −0.14
AlizarinInline graphicAlizarin oxidation product −0.59 [33]