Thermodynamic Analysis and Kinetics of Etching of Thin PbS Films in Hydrochloric Acid Solutions
- Authors: Tulenin S.S.1, Novotorkina D.A.1, Rogovoy M.S.1, Karpov K.A.1, Pozdin A.V.1, Maskaeva L.N.1,2, Markov V.F.1,2
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Affiliations:
- Ural Federal University named after the first president of Russia B.N. Yeltsin
- Ural Institute of State Fire Service, EMERCOM of Russia
- Issue: Vol 91, No 3 (2018)
- Pages: 360-367
- Section: Inorganic Synthesis and Industrial Inorganic Chemistry
- URL: https://journals.rcsi.science/1070-4272/article/view/215699
- DOI: https://doi.org/10.1134/S1070427218030023
- ID: 215699
Cite item
Abstract
A hydrochloric acid solution of hydrogen peroxide was suggested for etching lead sulfide films. The solubility of lead sulfide in relation to the hydrochloric acid concentration in the etching solution was calculated using thermodynamic analysis, taking into account the stability of lead complex species. The kinetics of hydrogen peroxide decomposition in the hydrochloric acid solution was studied, and the formal rate equation of the process was constructed.
About the authors
S. S. Tulenin
Ural Federal University named after the first president of Russia B.N. Yeltsin
Author for correspondence.
Email: stast1989@mail.ru
Russian Federation, Yekaterinburg, 620075
D. A. Novotorkina
Ural Federal University named after the first president of Russia B.N. Yeltsin
Email: stast1989@mail.ru
Russian Federation, Yekaterinburg, 620075
M. S. Rogovoy
Ural Federal University named after the first president of Russia B.N. Yeltsin
Email: stast1989@mail.ru
Russian Federation, Yekaterinburg, 620075
K. A. Karpov
Ural Federal University named after the first president of Russia B.N. Yeltsin
Email: stast1989@mail.ru
Russian Federation, Yekaterinburg, 620075
A. V. Pozdin
Ural Federal University named after the first president of Russia B.N. Yeltsin
Email: stast1989@mail.ru
Russian Federation, Yekaterinburg, 620075
L. N. Maskaeva
Ural Federal University named after the first president of Russia B.N. Yeltsin; Ural Institute of State Fire Service, EMERCOM of Russia
Email: stast1989@mail.ru
Russian Federation, Yekaterinburg, 620075; ul. Mira 22, Yekaterinburg, 620137
V. F. Markov
Ural Federal University named after the first president of Russia B.N. Yeltsin; Ural Institute of State Fire Service, EMERCOM of Russia
Email: stast1989@mail.ru
Russian Federation, Yekaterinburg, 620075; ul. Mira 22, Yekaterinburg, 620137
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