Bentiss, F., Lebrini, M., Vezin, H., Chai, F., Traisnel, M. and Lagrenee, M. (2009) Enhanced Corrosion Resistance of Mild Steel in Normal Sulphuric Acid Medium by Some Macrocyclic Polyether Compounds Containing a 1,3,4-Thiadiazole Moiety: A SC Impedance and Computational Studies. Corrosion Science, 51, 2165-2173.
https://doi.org/10.1016/j.corsci.2009.05.049

has been cited by the following article:

• TITLE: Corrosion Inhibitory Studies of Novel Schiff Bases Derived from Hydralazine Hydrochloride on Mild Steel in Acidic Media

  AUTHORS: Romanus N. Njong, Bridget N. Ndosiri, Emmanuel N. Nfor, Offiong E. Offiong

  KEYWORDS: Mild Steel, Hydralazine Hydrochloride, Weight Loss, Corrosion Inhibition

  JOURNAL NAME: Open Journal of Physical Chemistry, Vol.8 No.1, February 26, 2018

  ABSTRACT: The inhibition performance of 1-hydralazinophthalazine (HPZ) (1), and synthesized1-(2-[(5-methylfuran-2-yl)methylene)] hydrazono) phthalazine (MFHPZ) (2), 1-(phthalazin-1(2H)-one) [(pyridin-2-yl) ethylidene] hydrazone (ACPHPZ) (3) and (2-acetylthiophene hydrazono) phthalazine (ACTHPZ) (4) has been investigated for mild steel in 1 M HCl. Compound 4 shows maximum inhibition efficiency of 93% at 5.0 × 10-3 M concentration. The evaluation of thermodynamics and activation parameters indicated spontaneous adsorption of the inhibitor molecules which takes place through chemisorption. The adsorption of 3 and 2 follows Langmuir adsorption isotherm and Temkin adsorption isotherm for 4 and 1. The inhibitor efficiency was of the order 4 > 3 > 1 > 2. Impedance study for the representative inhibitor compounds 4 and 3 showed that decrease in charge transfer resistance is responsible for effective protection of mild steel surface by the tested inhibitor.