Browsing Faculty of Natural and Agricultural Sciences by Subject "Adsorption"
Now showing items 1-10 of 11
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Adsorption, Thermodynamic and Quantum Chemical Studies of 1–hexyl–3–methylimidazolium Based Ionic Liquids as Corrosion Inhibitors for Mild Steel in HCl
(MDPI, 2015)The inhibition of mild steel corrosion in 1 M HCl solution by some ionic liquids (ILs) namely, 1-hexyl-3-methylimidazolium trifluoromethanesulfonate [HMIM][TfO], 1-hexyl-3-methylimidazolium tetrafluoroborate [HMIM][BF4], ... -
Anticorrosion performance of three newly synthesized isatin derivatives on carbon steel in hydrochloric acid pickling environment: electrochemical, surface and theoretical studies
(Elsevier, 2017)In this work, three new isatin derivatives (5-BEI, 5-HEI and 5-FEI) were synthesized and their inhibition effect on carbon steel in hydrochloric acid medium has been evaluated. The detailed study of 5-BEI is given using ... -
A critical review of the occurrence of perfluoroalkyl acids in aqueous environments and their removal by adsorption onto carbon nanotubes
(Springer, 2018)The presence of perfluoroalkyl acids (PFAAs) in aquatic environments is a cause of concern, due to their toxicity, possible ecological impact and adverse effects in man. The release of these pollutants into receiving water ... -
FTIR and XPS study of the adsorption of probe molecule used to model alkyd resin adhesion to low carbon aluminum killed steel
(Elsevier, 2009)An important factor in achieving maximum adhesion of a particular coating system to the substrate lies in the proper pre-treatment of the substrate prior to the application of the coating. The Lewis acid–base properties ... -
Interaction of H2O with the Platinum Pt (001), (011), and (111) surfaces: a density functional theory study with long-range dispersion corrections
(ACS, 2019)Platinum is a noble metal that is widely used for the electrocatalytic production of hydrogen, but the surface reactivity of platinum toward water is not yet fully understood, even though the effect of water adsorption on ... -
Interaction of SO2 with the Platinum (001), (011), and (111) surfaces: a DFT study
(MDPI, 2020)Given the importance of SO2 as a pollutant species in the environment and its role in the hybrid sulphur (HyS) cycle for hydrogen production, we carried out a density functional theory study of its interaction with the Pt ... -
Ionic liquids as green and sustainable corrosion inhibitors for metals and alloys: an overview
(Elsevier, 2017)Development of green and sustainable technologies for the corrosion prevention is highly desirable due to increasing ecological awareness and strict environmental regulations. In the last decade, metallic corrosion inhibition ... -
Morpholine and piperazine based carboxamide derivatives as corrosion inhibitors of mild steel in HCl medium
(Elsevier, 2017)N-(2-chloroethyl)morpholine-4-carboxamide (NCMC), N-(2-chloroethyl)tiomorpholine-4-carboxamide (NCTC) and N,N-bis(2-chloroethyl)piperazine-1,4-dicarboxamide (NCPD) were studied as corrosion inhibitors for mild steel using ... -
A Novel Schiff Base of 3-acetyl-4-hydroxy-6-methyl-(2H)pyran-2-one and 2,2'-(ethylenedioxy)diethylamine as Potential Corrosion Inhibitor for Mild Steel in Acidic Medium
(MDPI, 2015)The corrosion inhibition activity of a newly synthesized Schiff base (SB) from 3-acetyl-4-hydroxy-6-methyl-(2H)-pyran-2-one and 2,2'-(ethylenedioxy)diethylamine was investigated on the corrosion of mild steel in 1 M HCl ... -
Temperature performance of a thione quinoxaline compound as mild steel corrosion inhibitor in hydrochloric acid medium
(ESG, 2014)The inhibiting action of 3-methyl-1-prop-2-ynylquinoxaline-2(1H)-thione (Pr-N-Q=S) on mild steel in molar hydrochloric acid has been investigated in the temperature range from 35 to 80 °C using weight loss measurements. ...