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. 2021 Apr 28;6(18):11840–11848. doi: 10.1021/acsomega.0c06054

Table 2. Band Gap of Heterojunctions and Individual Photocatalysts.

photocatalyst λ (nm) Eg (eV) (this work) Eg (eV)
10%WO3-TiO2 425 2.9  
20%WO3-TiO2 425 2.9  
30%WO3-TiO2 470 2.6  
TiO2 P25 397 3.2 3.3746
TiO2 P25(Rutile) 413 3.0 3.047
WO3 485 2.6 2.548