International Scholarly Research Notices

Research Article

Study of Synergistic Effect of Iodide on the Corrosion Antagonistic Behaviour of a Heterocyclic Phenylhydrazone in Sulphuric Acid Medium on Carbon Steel

Table 4

Potentiodynamic polarization parameters of CS specimens in 0.5 M H2SO4 at 30°C in the absence and presence of 3APPH.
(mM) (mV/SCE) ( A/cm2) (mV/dec) (mV/dec) %
Blank−468104184122—
0.2 −4615916713143.1
0.4−4644326312358.5
0.6−4553956812462.0
0.8−4652555411475.5
1.0−4621754610683.2