scholarly journals Corrosion and hydrogen evolution rate control for X-65 carbon steel based on chitosan polymeric ionic liquids: experimental and quantum chemical studies

RSC Advances ◽  
2018 ◽  
Vol 8 (66) ◽  
pp. 37891-37904 ◽  
Author(s):  
S. M. Elsaeed ◽  
El Sayed H. El Tamany ◽  
H. Ashour ◽  
E. G. Zaki ◽  
E. A. Khamis ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Fatty Acid ◽  
Carbon Steel ◽  
Rate Control ◽  
Quantum Chemical ◽  
Amine Group ◽  
Corrosion Performance ◽  
Polymeric Ionic Liquids ◽  
Chemical Studies ◽  
Quantum Chemical Studies

The corrosion performance of carbon steel was tested in four polymeric ionic liquids (PILs) that differed only in the fatty acid linked to the chitosan (CS) amine group.

Electrochemical and Quantum Chemical Studies on the Corrosion Inhibition Potential of Camellia sinensis Leaves Extract for Carbon Steel in Produced Water

2017 ◽  
Vol 232 (1) ◽  
Author(s):  
F. El-Taib Heakal ◽  
M.M. Osman ◽  
M.A. Deyab ◽  
A.E. Elkholy
Keyword(s):  
Carbon Steel ◽  
Corrosion Inhibition ◽  
Camellia Sinensis ◽  
Quantum Chemical ◽  
Mixed Type ◽  
Produced Water ◽  
Electrochemical Impedance ◽  
Computational Study ◽  
Chemical Studies ◽  
Quantum Chemical Studies

AbstractThe present study evaluates the effect of Camellia sinensis leaves (CSL) extract on the corrosion inhibition of carbon steel in produced water using potentiodynamic polarization, electrochemical impedance spectroscopy (EIS) and computational methods. The chromatographic investigation of the extract was performed by HPLC. It was found that CSL extract serves as a mixed-type corrosion inhibitor and its inhibitive performance increases with concentration. The corrosion inhibition was assumed to occur via adsorption of the primary constituents of CSL extract. Surface analysis (SEM and FTIR) was also carried out to establish the mechanism of corrosion inhibition. The outcomes obtained from the computational study were found to confirm experimental data.

Influence of temperature on molecular interactions of imidazolium-based ionic liquids with acetophenone: thermodynamic properties and quantum chemical studies

RSC Advances ◽  
2016 ◽  
Vol 6 (106) ◽  
pp. 104708-104723 ◽  
Author(s):  
Indra Bahadur ◽  
Masilo Kgomotso ◽  
Eno E. Ebenso ◽  
Gan Redhi
Keyword(s):  
Ionic Liquids ◽  
Thermodynamic Properties ◽  
Molecular Interactions ◽  
Atmospheric Pressure ◽  
Quantum Chemical ◽  
Influence Of Temperature ◽  
Wide Range ◽  
Influence Of Temperature On ◽  
Chemical Studies ◽  
Quantum Chemical Studies

The thermophysical properties of a series of alkyl imidazolium-based ionic liquids with acetophenone over the wide range of composition and at (293.15, 303.15, 313.15, 323.5 and 333.15) K under atmospheric pressure is reported in this study.

scholarly journals Adsorption, Thermodynamic and Quantum Chemical Studies of 1-hexyl-3-methylimidazolium Based Ionic Liquids as Corrosion Inhibitors for Mild Steel in HCl

Materials ◽  
2015 ◽  
Vol 8 (6) ◽  
pp. 3607-3632 ◽  
Author(s):  
Motsie Mashuga ◽  
Lukman Olasunkanmi ◽  
Abolanle Adekunle ◽  
Sasikumar Yesudass ◽  
Mwadham Kabanda ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Mild Steel ◽  
Quantum Chemical ◽  
Corrosion Inhibitors ◽  
Chemical Studies ◽  
Quantum Chemical Studies
Sign in / Sign up

Export Citation Format

Share Document