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. 2018 Aug 27;8:12864. doi: 10.1038/s41598-018-31040-1

Figure 1.

Figure 1

(a) Schematic showing photofabriation process and assembled DSSC (with front and rear illumination). (b) Transmittance spectra of photofabricated Pt CEs (Pt-EG-FTO) with different UV irradiation times and bare FTO for comparison. (c) XPS survey spectra of (Pt-EG-FTO) at different irradiation time. (d) XPS spectra comparing Pt 4 f peaks of the photofabricated Pt CE (Pt-EG-FTO) at different irradiation times.