Skip to main content
. 2021 Oct 26;6(44):29982–29992. doi: 10.1021/acsomega.1c04521

Figure 1.

Figure 1

Representation of the data set used in the present investigation. (a) Distribution of the published articles and corresponding year of publication. (b) Distribution of the experimental observation and corresponding year of publication. (c) Classification of the different ZnO structures and corresponding substructures. Box plot and statistical measures related to the (d) PCE, (e) synthesis temperature, and (f) synthesis time of the hydrothermally synthesized ZnO DSSCs.