XPS and FT-IR Characterization of Selected Synthetic Corrosion Products of Zinc Expected in Neutral Environment Containing Chloride Ions

Juliusz Winiarski , Włodzimierz Tylus , Katarzyna Winiarska , Irena Szczygieł , Bogdan Szczygieł

Abstract

ZnO, Zn(OH)2, Zn5(OH)8Cl2·H2O, ZnCO3, and Zn5(CO3)2(OH)6 synthetic powders were prepared by chemical or solid-state method. Their crystalline phase structure, thermal behavior, and morphology were examined. Characteristic infrared absorbance bands were estimated by means of FT-IR ATR spectroscopy. X-ray photoelectron spectroscopy (XPS) allowed to calculate the modified Auger parameters (α ′) thereof to 2010.2, 2009.3, 2009.4, 2009.7, and 2009.8 eV, respectively for ZnO, Zn(OH)2, Zn5(OH)8Cl2·H2O, ZnCO3, and Zn5(CO3)2(OH)6. Finally, comparison of surface composition may be crucial to evaluation of the unknown experimental spectra of corrosion products formed on the surface of zinc alloy coatings exposed in NaCl solution.
Author Juliusz Winiarski - [Wrocław University of Science and Technology]
Juliusz Winiarski,,
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, Włodzimierz Tylus - [Wrocław University of Science and Technology]
Włodzimierz Tylus,,
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, Katarzyna Winiarska (EaE / IChaFT / DNCh)
Katarzyna Winiarska,,
- Department of Non-organic Chemistry
, Irena Szczygieł (EaE / IChaFT / DNCh)
Irena Szczygieł,,
- Department of Non-organic Chemistry
, Bogdan Szczygieł - [Wrocław University of Science and Technology]
Bogdan Szczygieł,,
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Journal seriesJournal of Spectroscopy, ISSN , e-ISSN 2314-4920, (A 15 pkt)
Issue year2018
Vol2018
Pages1-14
Publication size in sheets0.65
ASJC Classification1607 Spectroscopy; 3107 Atomic and Molecular Physics, and Optics; 1602 Analytical Chemistry
DOIDOI:10.1155/2018/2079278
URL https://www.hindawi.com/journals/jspec/2018/2079278/
Languageen angielski
File
Winiarski_Tylus_Winiarska_Szczygiel_Szczygiel_XPS_And_FT_IR_Characterization_Of_Selected.pdf 2,37 MB
Score (nominal)15
Score sourcejournalList
Publication indicators Scopus Citations = 5; Scopus SNIP (Source Normalised Impact per Paper): 2016 = 0.301; WoS Impact Factor: 2017 = 1.391 (2) - 2017=1.27 (5)
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