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. 2013 Apr 11;4:255–261. doi: 10.3762/bjnano.4.27

Figure 7.

Figure 7

Photocurrent versus electrode-potential curves recorded under UV illumination of the mesoporous In2O3 electrodes annealed at 200 °C (1) and 400 °C (2). Electrolyte: 0.1 M KOH solution.