Self-healable polymer networks based on the cross-linking of epoxidised soybean oil by an aqueous citric acid solution

Epoxidised soybean oil (ESO) was cross-linked with an aqueous citric acid (CA) solution without the addition of any other catalyst or solvent. Completely bio-based polymer networks were generated. The initial system was an emulsion, but it became a homogeneous and transparent polymer network by reac... View More