Kramers–Kronig Relations in Representation of Modulation Polarimetry by an Example of the Transmission Spectra of GaAs Crystal

Matyash, I. E.; Minailova, I. A.; Mishchuk, O. N.; Сердега, Б. К.

doi:10.1134/s0030400x17120098

Cited by 2 publications

(1 citation statement)

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“…The spectra were processed using the OPUS software package (Bruker Corporation). The Kramers-Kronig transform correction [27] was performed automatically. Figure 4 shows the XPS spectra of the steel surface after exposure of a sample in 5 mM aqueous BTA solution, and Figure 5 shows the N1s XPS spectra of BTA sodium salt and BTA molecules adsorbed on iron.…”

Section: Methodsmentioning

confidence: 99%

Thin Benzotriazole Films for Inhibition of Carbon Steel Corrosion in Neutral Electrolytes

et al. 2020

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This article investigates the modification of a carbon steel surface by benzotriazole (BTA), and the structure and properties of the formed layers. Adsorption was studied by surface analytical methods such as X-ray photoelectron spectroscopy (XPS) and reflecting infrared microscopy (FTIR). It has been established that a polymer-like film containing iron-azole complexes that are 2 nm thick and strongly bonded to the metal is formed on the surface as a result of the azole interacting with a steel surface. This film is capable to inhibit uniform and localized corrosion of steel in neutral aqueous electrolytes containing chloride ions. It is shown that the iron-azole layer located at the interface acts as a promotor of adhesion, increasing the interaction of polymeric coatings with the steel surface. Taking into account these properties, the steel pretreatments can be used for improving the anticorrosion properties of polymeric coatings applied for the protection of steel constructions.

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Section: Methodsmentioning

confidence: 99%