Figure 4From: Corrosion inhibition properties of pyrazolylindolenine compounds on copper surface in acidic media Adsorption isotherm plots in various amounts of pyrazolylindolenine compounds in 1 M HCl media a); log θ/θ-1 vs. log C, b) logCR/T vs. (1000/T), c); logCR vs. (1000/T). Back to article page