Fig. 7From: Modification of conducting arylidene copolymers by formation of inclusion complexes: synthesis, characterization, and applications as highly corrosion inhibitors for mild steelSEM images of mild steel in 1Â M H2SO4 (a) without, (b) after exposing for 30Â min, (c) Surface obtained with inhibitor PC6 after exposing for 30Â min, and (d) Surface obtained with inhibitor PC7 after exposing for 30Â minBack to article page