The role of metal cations in the corrosion and corrosion inhibition of aluminium in aqueous solutions

1992 ◽  
Vol 33 (1) ◽  
pp. 137-151 ◽  
Author(s):  
M.G.A. Khedr ◽  
A.M.S. Lashien
Keyword(s):  
Aqueous Solutions ◽  
Corrosion Inhibition ◽  
Metal Cations

Role of anions in the corrosion and corrosion-inhibition of zinc in aqueous solutions

1967 ◽  
Vol 7 (4) ◽  
pp. 221-230 ◽  
Author(s):  
V.K. Gouda ◽  
M.G.A. Khedr ◽  
A.M. Shams El Din
Keyword(s):  
Aqueous Solutions ◽  
Corrosion Inhibition

On the Structure of Lead(II) Complexes in Aqueous Solutions. I. Trinuclear Clusters

1995 ◽  
Vol 60 (4) ◽  
pp. 527-536 ◽  
Author(s):  
Martin Breza ◽  
Alena Manová
Keyword(s):  
Quantum Chemistry ◽  
Aqueous Solutions ◽  
Electronic Structures ◽  
Mndo Method ◽  
Model Systems ◽  
Trinuclear Clusters ◽  
The Stability ◽  
Semiempirical Mndo

Using semiempirical MNDO method of quantum chemistry the optimal geometries and corresponding electronic structures of [Pb3(OH)n]6-n model systems as well as of their hydrated [Pb3(OH)n(H2O)8-n]6-n analogues (n = 4, 5) are investigated. The most stable trinuclear lead(II) complexes present in aqueous solutions correspond to cyclo-(μ3-OH)(μ2-OH)3Pb32+, Pb(μ-OH)2Pb(μ-OH)2Pb2+, cyclo-(μ3-OH)2(μ2-OH)3Pb3+, Pb(OH)(μ-OH)2Pb(μ-OH)Pb(OH)+ and Pb(OH)(μ-OH)2Pb(μ-OH)2Pb+ systems. The key role of OH bridges (by vanishing direct Pb-Pb bonds) on the stability of individual isomers is discussed.

scholarly journals Corrosion inhibition effects of metal cations on SUS304 in 0.5 M Cl− aqueous solution

2018 ◽  
Vol 140 ◽  
pp. 8-17 ◽  
Author(s):  
Md. Saiful Islam ◽  
Kyohei Otani ◽  
Masatoshi Sakairi
Keyword(s):  
Aqueous Solution ◽  
Corrosion Inhibition ◽  
Metal Cations
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