Investigation of Adsorption Behavior of Cu<sub>2</sub>O Submicro-Octahedra towards Congo Red

<table>Structure of CR (molecular formula: C<sub>32</sub>H<sub>22</sub>N<sub>6</sub>O<sub>6</sub>S<sub>2</sub>Na<sub>2</sub>).</table>

Journal of Nanomaterials

Figure 3: Investigation of Adsorption Behavior of Cu<sub>2</sub>O Submicro-Octahedra towards Congo Red 