Chemical bath deposition of thin nanocrystalline tin(II) sulfide films with thioacetamide
- Авторы: Tulenin S.S.1, Timina A.A.1, Maskaeva L.N.1,2, Markov V.F.1,2
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Учреждения:
- Ural Federal University after name the First President of Russia B.N. Yeltsin
- Ural Institute of State Firefighting Service
- Выпуск: Том 90, № 1 (2017)
- Страницы: 91-96
- Раздел: Various Technological Processes
- URL: https://journals.rcsi.science/1070-4272/article/view/214659
- DOI: https://doi.org/10.1134/S1070427217010141
- ID: 214659
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Аннотация
Nanocrystalline tin(II) sulfide layers 100–650 nm thick were prepared by hydrochemical deposition on glass–ceramic supports from a citrate system at 323−343 K using thioacetamide as chalcogenizing agent. These films are of interest for the development of thin-film solar radiation converters based on the multicomponent compound Cu2ZnSnS4 of kesterite structure, prepared using a cost-saving process. Examination by scanning electron microscopy shows that tin(II) sulfide layers are formed from spherical nanocrystallites of 20–40 nm size. X-ray diffraction analysis shows that they crystallize in the orthorhombic system with the unit cell parameters a = 4.276, b = 11.243, and c = 3.986 Å. Analysis by X-ray photoelectron spectroscopy revealed the presence of up to 44.86 at. % oxygen in the surface layer of the film. This oxygen is mainly present in surface contaminants and is also incorporated in SnO present on the surface.
Об авторах
S. Tulenin
Ural Federal University after name the First President of Russia B.N. Yeltsin
Email: mln@ural.ru
Россия, ul. Mira 19, Yekaterinburg, 620002
A. Timina
Ural Federal University after name the First President of Russia B.N. Yeltsin
Email: mln@ural.ru
Россия, ul. Mira 19, Yekaterinburg, 620002
L. Maskaeva
Ural Federal University after name the First President of Russia B.N. Yeltsin; Ural Institute of State Firefighting Service
Автор, ответственный за переписку.
Email: mln@ural.ru
Россия, ul. Mira 19, Yekaterinburg, 620002; ul. Mira 22, Yekaterinburg, 620137
V. Markov
Ural Federal University after name the First President of Russia B.N. Yeltsin; Ural Institute of State Firefighting Service
Email: mln@ural.ru
Россия, ul. Mira 19, Yekaterinburg, 620002; ul. Mira 22, Yekaterinburg, 620137
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