Progress of Catalytic Valorization of Bio-Glycerol with Urea into Glycerol Carbonate as a Monomer for Polymeric Materials

<div>Proposed reaction mechanism using Sm<sub>x</sub>TPA catalyst.</div>

Advances in Polymer Technology

Scheme 9: Progress of Catalytic Valorization of Bio-Glycerol with Urea into Glycerol Carbonate as a Monomer for Polymeric Materials 