Preparation of Sulfur-Free Exfoliated Graphite by a Two-Step Intercalation Process and Its Application for Adsorption of Oils

<div>Effect of HClO<sub>4</sub> addition on EV.</div>

Journal of Chemistry

Figure 4: Preparation of Sulfur-Free Exfoliated Graphite by a Two-Step Intercalation Process and Its Application for Adsorption of Oils 