Efficient Production of Methyl Oleate Using a Biomass-Based Solid Polymeric Catalyst with High Acid Density

<div>(a) Nitrogen adsorption-desorption isotherms of CS and CS-SO<sub>3</sub>H, (b) BJH pore-size distributions of CS and CS-SO<sub>3</sub>H, and (c) thermogravimetric analysis of the CS-SO<sub>3</sub>H catalyst.</div>

Advances in Polymer Technology

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Figure 2: Efficient Production of Methyl Oleate Using a Biomass-Based Solid Polymeric Catalyst with High Acid Density 