The Synchronization of Electron Enricher and Electron Extractor as Ternary Composite Photoanode for Enhancement of DSSC Performance

Figure 4

(a) Schematic illustration of various synthetic routes and (b–d) SEM images showing the corresponding morphology GO products, respectively. (e) XRD pattern and (f) Raman spectra of various GOs and N-, S-rGO-(PreEx/LT).

(a)

(b)

(c)

(d)

(e)

(f)

(g)