Fig. 14From: The synergistic effect of an imidazolium salt and benzotriazole on the protection of bronze surfaces with chitosan-based coatingsPercentage of corroded surface calculated by image analysis as a function of the duration of the accelerated corrosion treatment carried out on bronze disks coated with CHT (black squares), CHT/BTA (red circles), CHT/IS (blue triangles) and CHT/BTA-IS (green diamonds)Back to article page