[Retracted] Simple Preparation of the CuO•Fe<sub>3</sub>O<sub>4</sub>/Silica Composite from Rice Husk for Enhancing Fenton-Like Catalytic Degradation of Tartrazine in a Wide pH Range

<div>XRD patterns of porous SiO<sub>2</sub> and CuO•Fe<sub>3</sub>O<sub>4</sub>/SiO<sub>2</sub> composite.</div>

Adsorption Science & Technology

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Figure 1

Figure 1: [Retracted] Simple Preparation of the CuO•Fe<sub>3</sub>O<sub>4</sub>/Silica Composite from Rice Husk for Enhancing Fenton-Like Catalytic Degradation of Tartrazine in a Wide pH Range 

Figure 1 | [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 