Effect of Surface Site Defects on Photocatalytic Properties of BiVO<sub>4</sub>/TiO<sub>2</sub> Heterojunction for Enhanced Methylene Blue Degradation

<div>XPS spectra of (a) V2p and (b) Bi<sub>4</sub>f of the sample 2 wt% BiVO<sub>4</sub>/TiO<sub>2</sub>.</div>

Advances in Materials Science and Engineering

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Figure 8

Figure 8: Effect of Surface Site Defects on Photocatalytic Properties of BiVO<sub>4</sub>/TiO<sub>2</sub> Heterojunction for Enhanced Methylene Blue Degradation 

Advances in Materials Science and Engineering

Effect of Surface Site Defects on Photocatalytic Properties of BiVO4/TiO2 Heterojunction for Enhanced Methylene Blue Degradation

Figure 8

Effect of Surface Site Defects on Photocatalytic Properties of BiVO₄/TiO₂ Heterojunction for Enhanced Methylene Blue Degradation