Search results for " Corrosion layers"

showing 3 items of 3 documents

Photoelectrochemical Techniques in Corrosion Studies

2005

Photoelectrochemical Techniques Corrosion layers passive filmsMaterials scienceMetallurgyCorrosion
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Mott-Schottky analysis of differential capacitance data of passive-film electrolyte junctions. Is it really providing correct physical insights on th…

2009

Mott-Schottky analysis differential capacitance passive-film electrolyte junctions electronic properties corrosion layers
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Physicochemical Characterization of Passive Films and Corrosion Layers by Differential Admittance and Photocurrent Spectroscopy

2009

Two different electrochemical techniques, differential admittance and photocurrent spectroscopy, for the characterization of electronic and solid state properties of passive films and corrosion layers are described and critically evaluated. In order to get information on the electronic properties of passive film and corrosion layers as well as the necessary information to locate the characteristic energy levels of the passive film/electrolyte junction like: flat band potential (Ufb), conduction band edge (EC) or valence band edge (EV), a wide use of Mott-Schottky plots is usually reported in corrosion science and passivity studies. It has been shown, in several papers, that the use of simpl…

PhotocurrentMaterials sciencePassive Films Corrosion Layers Differential Admittance Photocurrent SpectroscopyPassivityOxideAnalytical chemistryElectrolyteCorrosionCharacterization (materials science)Metalchemistry.chemical_compoundchemistryvisual_artvisual_art.visual_art_mediumComposite materialLayer (electronics)
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