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. 2017 Apr 20;7:973. doi: 10.1038/s41598-017-01124-5

Figure 7.

Figure 7

(a) Photocurrent density versus potential characteristics of the TiO2 NRAs/CdS/Au, (b) Photocurrent density versus time characteristics of the TiO2 NRAs/CdS/Au under 0 V versus Ag/AgCl bias.