[Retracted] Simple Preparation of the CuO•Fe3O4/Silica Composite from Rice Husk for Enhancing Fenton-Like Catalytic Degradation of Tartrazine in a Wide pH Range

<div>(a) The reaction mechanism of tartrazine on the CuO•Fe3O4/SiO2 composite and (b) possible route to the destruction of tartrazine in as-synthesized CuO•Fe3O4/H2O2 system.</div>

Adsorption Science & Technology

fig12

Figure 12

Figure 12: [Retracted] Simple Preparation of the CuO•Fe3O4/Silica Composite from Rice Husk for Enhancing Fenton-Like Catalytic Degradation of Tartrazine in a Wide pH Range

Figure 12 | [Retracted] Simple Preparation of the CuO•Fe3O4/Silica Composite from Rice Husk for Enhancing Fenton-Like Catalytic Degradation of Tartrazine in a Wide pH Range 