Oxygen Vacancy-Mediated Interfacial Charge Transfer of Au/ZnO Schottky Heterojunctions for Enhanced UV Photodegradation

<div>Electron spin resonance (ESR) spectra of Au/R-ZnO and Au/E-ZnO Schottky heterojunction nanocomposites with different Au NP deposition times (0 s, 20 s, 40 s, and 80 s), respectively.</div>

International Journal of Photoenergy

fig6

Figure 6

Figure 6: Oxygen Vacancy-Mediated Interfacial Charge Transfer of Au/ZnO Schottky Heterojunctions for Enhanced UV Photodegradation 