Morphological and structural features of the CdxPb1−xS films obtained by CBD from ethylenediamine-citrate bath
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Morphological and structural features of the CdxPb1−xS films obtained by CBD from ethylenediamine-citrate bath
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| Автор |
Kutyavina, A. D.
Maskaeva, L. N. Voronin, V. I. Anokhina, I. А. Markov, V. F. |
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| Тематика |
ETHYLENEDIAMINE-CITRATE BATH
BOUNDARY CONDITIONS CHEMICAL BATH DEPOSITION THIN FILMS CDXPB1−XS SOLID SOLUTIONS |
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| Описание |
Received: 22.03.2021. Revised: 01.06.2021. Accepted: 08.06.2021. Available online: 10.06.2021.
The calculating of ionic equilibria in the system «Pb(CH3COO)2 - CdCl2 - Na3C6H5O7 - (NH3)2(CH2)2 - N2H4CS» allowed us to find conditions and concentration regions of PbS and CdS co-deposition. The determined conditions provided the CBD obtaining of CdxPb1−xS (0 ≤ x ≤ 0.033) substitutional solid solutions films with a cubic structure B1 (space group Fm3̅ 𝑚) with the grains preferred orientation (200). We established the evolution of the surface morphology of the synthesized films from cubic crystallites to hierarchical structure of globular aggregates by scanning electron microscopy. A quantitative analysis of diffraction patterns showed a decrease of microstrains in CdxPb1−xS films by a about factor of 3 with an increase of the cadmium chloride concentration in the reaction mixture from 0.005 to 0.14 mol/l. The excess of the cadmium content, established by EDX analysis, in the studied films as compared to its content in the solid solution is associated with the additional formation of the amorphous CdS phase up to 72 mol %. The research was financially supported by 211 Program of the Government of the Russian Federation (No. 02.A03.21.0006), was carried out within the state assignment of Ministry of Science and Higher Education of the Russian Federation (theme No. Н687.42Б.223/20) and supported by RFBR (projects No. 20-48-660041). |
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| Дата |
2021-08-09T13:07:18Z
2021-08-09T13:07:18Z 2021-07 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) Published version (info:eu-repo/semantics/publishedVersion) |
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| Идентификатор |
Morphological and structural features of the CdxPb1−xS films obtained by CBD from ethylenediamine-citrate bath / A. D. Kutyavina, L. N. Maskaeva, V. I. Voronin, I. А. Anokhina, V. F. Markov // Chimica Techno Acta. — 2021. — Vol. 8, No. 2. — № 20218210.
2411-1414 http://elar.urfu.ru/handle/10995/100709 https://www.elibrary.ru/item.asp?id=46407572 10.15826/chimtech.2021.8.2.10 |
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| Язык |
en
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| Связанные ресурсы |
Chimica Techno Acta. 2021. Vol. 8. № 2
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| Формат |
application/pdf
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| Издатель |
Ural Federal University
Уральский федеральный университет |
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