Semiconductor photocatalysis is a new sustainable development technology that has demonstrated remarkable potential in the fields of energy-production and environmental-protection. However, single photocatalyst usually does not possess both strong redox fast charge-separation properties, greatly limiting efficiency. Heterojunction photocatalysts can perfectly solve this problem by providing mul...

A correction to this paper has been published: https://doi.org/10.1007/s00339-021-04470-4

One of the most reliable renewable energy source is solar from sun. However, materials have been unable to meet their potentials as a good absorber layer in thin films. Most recently, Cu2ZnSnS4 (CZTS) identified layer, yet same problem persists. In this study, we examined depletion capacitance vis-a-vis voltage and range frequencies based on heterojunction types structures. The modeled cell con...