Improving the interfacial properties of CZTS photocathodes by Ag substitution

Ying Fan Tay, Shreyash Hadke, Mengyuan Zhang, Nathan Long Jun Lim, Sing Yang Chiam, Lydia Helena Wong

Journal of Materials Chemistry A · 2020 · 58 citations · 33 references

DOIFull text

Open access

Concepts

Abstract

Ag substitution improves the photocurrent and onset potential of CZTS/CdS/Pt photocathode to 17 mA cm<sup>−2</sup> and 0.85 V<sub>RHE</sub> due to reduction of bulk and interface defects as well as increased depletion width.

References

33