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. 2022 Nov 15;12:19616. doi: 10.1038/s41598-022-21999-3

Figure 7.

Figure 7

(a) adsorption capacity of motor oil and castor oil by aminated modified PVC in (PVC/LLDPE)ZnO depending on the nature of the aminating reagent, (b) the proposed intermolecular H-bonds formation between Castro oil and NH2 groups in (PVC/LLDPE)ZnO-EDA samples and (c) the efficiency of motor oil removal by (PVC/LLDPE)ZnO-DMA.