S-scheme heterojunction of MoO3 nanobelts and MoS2 nanoflowers for photocatalytic degradation

Structure analysis

Figure 1a shows the XRD patterns of MoS₂, MoO₃, and their nanocomposites MoS₂@xMoO₃ (x = 1, 5, and 10%). Pure MoS₂ nanoflowers exhibited distinctive peaks appeared at 2θ = 14.38^◦, 32.68^◦, 39.54^◦, 47.76^◦ and…