Fig. 8: Incorporated molecular size and d₁₀₀ values of OCP.

a Relationship of the distance between the carbon atoms of two carboxy groups (L) of (1) succinic, (2) glutaric, (3) adipic, and (4) suberic acids, and the d₁₀₀ values of OCP incorporated with these acids. b Schematic illustration defining the various L values of the pyromellitic acid.