Template-Free Synthesis of Porous Cu<sub>2</sub>O Nanospheres at Room Temperature and Investigation on Their Adsorption Property

<table>Cycling tests of adsorption ability of the porous Cu<sub>2</sub>O nanospheres towards MO.</table>

Journal of Nanomaterials

Figure 6: Template-Free Synthesis of Porous Cu<sub>2</sub>O Nanospheres at Room Temperature and Investigation on Their Adsorption Property 