The integral capacitance, kinetics and mechanisms of the Cu/Cu(II) system in sulphuric acid media

Stankovic, Z. D.

doi:10.1016/0013-4686(83)85092-0

Cited by 21 publications

(5 citation statements)

References 10 publications

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“…4b), showing two time constants, which might be caused by the adsorption of the intermediate products on the surface of the steel. 16,17 Many anions in the SAR might be adsorbed on the surface of Q235 steel and form complex compounds. In this stage, the reaction process of the electrode was controlled by two state variables, i.e.…”

Section: Impedance Measurementsmentioning

confidence: 99%

Effects of simulated acid rain on corrosion behaviour of Q235 steel in acidic soil

Liu

Sun

et al. 2010

Corrosion Engineering, Science and Technology

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The effects of simulated acid rain (SAR) on corrosion behaviours of Q235 steel in acidic soil were studied using potentiodynamic polarisation, electrochemical impedance spectroscopy measurements, scanning electron microscopy and X-ray diffraction. The results indicated that the SAR heavily increased the corrosion rate of the steel in the acidic soil. The corrosion rate of the steel increased with decreasing SAR pH values. The corrosive characteristics of the soil obviously increased because of leaching of the acid rain. The corrosion products of Q235 steel surface were mainly composed of Fe 2 O 3 , Fe 3 O 4 and some soil components such as SiO 2 .

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Section: Impedance Measurementsmentioning

confidence: 99%

Effects of simulated acid rain on corrosion behaviour of Q235 steel in acidic soil

Liu

Sun

et al. 2010

Corrosion Engineering, Science and Technology

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“…A general route for anodic dissolution of metals in aqueous solutions is schematically shown in Figure 6, mainly based on various mechanisms for anodic dissolution of copper [36][37][38][39][40][41][42][43][44][45][46]. The route is generalized to other metal-solution systems.…”

Section: Magnetic Field Effects On Anodic Reactions Of Metals In Aque...mentioning

confidence: 99%

Effects of Magnetic Fields, Solution Composition and Electrode Potential on Anodic Dissolution and Passivation

Lu¹

2014

ECS Trans.

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The effects of magnetic fields, solution composition and electrode potential on anodic dissolution, current oscillation and passivity of iron and copper were investigated by electrochemical measurements. Enhancing effects of magnetic field and solution acidity on anodic dissolution of copper in sulfate-bearing solutions were observed. The effects of magnetic field on anodic current oscillations of iron and copper during potentiodynamic polarization and potentiostatic polarization were observed. Synergistic effects of magnetic fields and anions on passivity breakdown of iron was analyzed. It is proposed that magneto-electrochemistry could serve a novel approach for investigating reaction mechanisms and kinetics for complex electrode systems.

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“…The electrodissolution of copper in sulfate medium has been studied by different electrochemical methods [22][23][24][25]. Cordeiro et al [25] have studied the copper anodic dissolution mechanism in sulfate media in the 0-5 pH range using a rotating disk electrode (RDE).…”

Section: Introductionmentioning

confidence: 99%

Effect of cysteine on the anodic dissolution of copper in sulfuric acid medium

Matos

Pereira

Agostinho

et al. 2004

Journal of Electroanalytical Chemistry

123

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The integral capacitance, kinetics and mechanisms of the Cu/Cu(II) system in sulphuric acid media

Cited by 21 publications

References 10 publications

Effects of simulated acid rain on corrosion behaviour of Q235 steel in acidic soil

Effects of simulated acid rain on corrosion behaviour of Q235 steel in acidic soil

Effects of Magnetic Fields, Solution Composition and Electrode Potential on Anodic Dissolution and Passivation

Effect of cysteine on the anodic dissolution of copper in sulfuric acid medium

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