Perovskite-Based Solar Cells: Some Problems and Ways of their Solution
The fundamental aspects of the perovskite absorber formation of solar irradiation for two generally accepted one- and two-step technologies are considered. For the on-step variant, two stages of perovskite formation, called “through solution” and “intermediate colloid compounds of precursors”, were...
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| Format: | Article |
| Language: | English |
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al-Farabi Kazakh National University
2022-10-01
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| Series: | Eurasian Chemico-Technological Journal |
| Subjects: | |
| Online Access: | https://ect-journal.kz/index.php/ectj/article/view/1436 |
| _version_ | 1797988938449682432 |
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| author | N. Ashurov B. Oksengendler S. Maksimov A. Zakhidov G. Yar-Mukhamedova G. Zhamanbayeva |
| author_facet | N. Ashurov B. Oksengendler S. Maksimov A. Zakhidov G. Yar-Mukhamedova G. Zhamanbayeva |
| author_sort | N. Ashurov |
| collection | DOAJ |
| description |
The fundamental aspects of the perovskite absorber formation of solar irradiation for two generally accepted one- and two-step technologies are considered. For the on-step variant, two stages of perovskite formation, called “through solution” and “intermediate colloid compounds of precursors”, were identified. The successive deposition of precursors is described in terms of thermodynamics and the Ostwald ripening model. The optimal conditions for the concentration and temperature for the spinning solution of methylammonium iodide to obtain various sizes of perovskite crystallites are presented. Examples are given for some other approaches that are used in the formation of high-quality perovskite films with high optoelectronic characteristics for a conversion rate of perovskite based solar cells on them.
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| first_indexed | 2024-04-11T08:11:01Z |
| format | Article |
| id | doaj.art-0be6a92cac6d43e78f9fdb394e7552c4 |
| institution | Directory Open Access Journal |
| issn | 1562-3920 2522-4867 |
| language | English |
| last_indexed | 2024-04-11T08:11:01Z |
| publishDate | 2022-10-01 |
| publisher | al-Farabi Kazakh National University |
| record_format | Article |
| series | Eurasian Chemico-Technological Journal |
| spelling | doaj.art-0be6a92cac6d43e78f9fdb394e7552c42022-12-22T04:35:19Zengal-Farabi Kazakh National UniversityEurasian Chemico-Technological Journal1562-39202522-48672022-10-0124310.18321/ectj1436Perovskite-Based Solar Cells: Some Problems and Ways of their SolutionN. Ashurov0B. Oksengendler1S. Maksimov2A. Zakhidov3G. Yar-Mukhamedova4G. Zhamanbayeva5Institute of Polymer Chemistry and Physics, Academy of Sciences of the Republic of Uzbekistan, A. Kadyri Str., 7b, Tashkent, UzbekistanInstitute of Polymer Chemistry and Physics, Academy of Sciences of the Republic of Uzbekistan, A. Kadyri Str., 7b, Tashkent, UzbekistanInstitute of Polymer Chemistry and Physics, Academy of Sciences of the Republic of Uzbekistan, A. Kadyri Str., 7b, Tashkent, Uzbekistan; Institute of Ion Plasma and Laser Technologies, Academy of Sciences of the Republic of Uzbekistan, Do’rmon Yo’li Str., 33, Tashkent, UzbekistanUniversity of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080-3021, USAInstitute of Experimental and Theoretical Physics of Al-Farabi Kazakh National University, Al-Farabi ave., 71, Almaty, KazakhstanInstitute of Experimental and Theoretical Physics of Al-Farabi Kazakh National University, Al-Farabi ave., 71, Almaty, Kazakhstan; Research Centre “KazAlfaTech LTD”, Karasu str., 41A, Almaty, Kazakhstan The fundamental aspects of the perovskite absorber formation of solar irradiation for two generally accepted one- and two-step technologies are considered. For the on-step variant, two stages of perovskite formation, called “through solution” and “intermediate colloid compounds of precursors”, were identified. The successive deposition of precursors is described in terms of thermodynamics and the Ostwald ripening model. The optimal conditions for the concentration and temperature for the spinning solution of methylammonium iodide to obtain various sizes of perovskite crystallites are presented. Examples are given for some other approaches that are used in the formation of high-quality perovskite films with high optoelectronic characteristics for a conversion rate of perovskite based solar cells on them. https://ect-journal.kz/index.php/ectj/article/view/1436Solar cellsPerovskitePrecursor solutionNanoparticle shape |
| spellingShingle | N. Ashurov B. Oksengendler S. Maksimov A. Zakhidov G. Yar-Mukhamedova G. Zhamanbayeva Perovskite-Based Solar Cells: Some Problems and Ways of their Solution Eurasian Chemico-Technological Journal Solar cells Perovskite Precursor solution Nanoparticle shape |
| title | Perovskite-Based Solar Cells: Some Problems and Ways of their Solution |
| title_full | Perovskite-Based Solar Cells: Some Problems and Ways of their Solution |
| title_fullStr | Perovskite-Based Solar Cells: Some Problems and Ways of their Solution |
| title_full_unstemmed | Perovskite-Based Solar Cells: Some Problems and Ways of their Solution |
| title_short | Perovskite-Based Solar Cells: Some Problems and Ways of their Solution |
| title_sort | perovskite based solar cells some problems and ways of their solution |
| topic | Solar cells Perovskite Precursor solution Nanoparticle shape |
| url | https://ect-journal.kz/index.php/ectj/article/view/1436 |
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