scholarly journals The Inhibition Effect and Mechanism of4H-1,2,4-triazol-3- amine and Three Schiff Bases Self-Assembled Films on the Corrosion of Carbon Steel

2017 ◽  
pp. 576-592 ◽  
Author(s):  
Zhe Zhang ◽  
Keyword(s):  
Carbon Steel ◽  
Schiff Bases ◽  
Inhibition Effect ◽  
Self Assembled

Inhibition Effect of Environment-Friendly Inhibitors on the Corrosion of Carbon Steel in Recirculating Cooling Water

2015 ◽  
Vol 54 (7) ◽  
pp. 1971-1981 ◽  
Author(s):  
Chengjun He ◽  
Zhipeng Tian ◽  
Bingru Zhang ◽  
Yu Lin ◽  
Xi Chen ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Cooling Water ◽  
Environment Friendly ◽  
Inhibition Effect

Corrosion Inhibition of N,N- diethylammonium O,O′- di (p-chlorophenyl) dithiophosphate for Carbon Steel in HCL Solution

2013 ◽  
Vol 781-784 ◽  
pp. 299-303
Author(s):  
Shu Lan Cai ◽  
Kang Quan Qiao ◽  
Fa Mei Feng
Keyword(s):  
Electrochemical Impedance Spectroscopy ◽  
Carbon Steel ◽  
Corrosion Inhibition ◽  
Mixed Type ◽  
Electrochemical Impedance ◽  
Equivalent Circuit Model ◽  
Inhibition Effect ◽  
Inhibition Process ◽  
Hcl Solution ◽  
Mixed Type Inhibitor

A new corrosion inhibior N,N-diethylammonium O,O-di (p-chlorophenyl) dithiophosphate (EDPDP) has been synthesized and its inhibition effect towards the corrosion of carbon steel in 1.0 molL-1 HCl solution at 25 °C has been investigated by potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) methods. The obtained results show that EDPDP is a excellent inhibitor and the inhibition efficiencies exceed 90 %. The polarization measurements reveal that EDPDP is a mixed type inhibitor and the equivalent circuit model of the corrosion inhibition process is obtained by the analysis of EIS data.

Inhibitive Effect of Fatty Amide and Secondary Species on the Corrosion of Carbon Steel

2016 ◽  
Vol 1133 ◽  
pp. 366-370 ◽  
Author(s):  
Izni Mariah Ibrahim ◽  
Junaidah Jai ◽  
Md Amin Hashim
Keyword(s):  
Carbon Steel ◽  
Room Temperature ◽  
Inhibition Efficiency ◽  
Static Condition ◽  
Fatty Amide ◽  
Nacl Solution ◽  
Inhibition Effect ◽  
Linear Polarization Resistance ◽  
Atomic Force ◽  
Polarization Resistance Method

The effect of hydrazine, N2H4 in the presence of fatty amide as corrosion inhibitor on corrosion of carbon steel in 3.5 wt% NaCl solution was studied by linear polarization resistance method (LPRM) at room temperature and static condition. The specimens’ surface analysis was done using atomic force microscope (AFM). The inhibition efficiency improved to more than 80% when 500, 100 and 2000 ppm of hydrazine were added to the inhibited solution containing 20 ppm fatty amide. The results obtained show that the inhibition effect is increased with increase of hydrazine concentration in inhibited solution. It indicates that hydrazine retards the reduction of oxygen in the corrosion process by reacting with dissolved oxygen in the solution and thus, further it reduces the corrosion rate of carbon steel.

Inhibition effect of self-assembled films formed by gold nanoparticles on iron surface

2006 ◽  
Vol 252 (12) ◽  
pp. 4327-4334 ◽  
Author(s):  
Hongfang Ma ◽  
Shenhao Chen ◽  
Guangzeng Liu ◽  
Jing Xu ◽  
Min Zhou
Keyword(s):  
Gold Nanoparticles ◽  
Iron Surface ◽  
Inhibition Effect ◽  
Self Assembled
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