Investigation of Synthesis and Deposition Methods for Cesium-Based Perovskite Quantum Dots for Solar Cell Applications
The CsPbI2Br perovskite quantum dots (PQDs) have great potential in photovoltaic applications due to their phase stability and optoelectronic properties. In this work, the synthesis technique of CsPbI2Br PQDs with the investigation of their properties and applications are identified. The critical i...
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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/1437 |
| _version_ | 1797988961103118336 |
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| author | B. Davletiyarov K. Akmurzina A. Seralin G. Bizhanova B. Baptayev M. Balanay A. Ng |
| author_facet | B. Davletiyarov K. Akmurzina A. Seralin G. Bizhanova B. Baptayev M. Balanay A. Ng |
| author_sort | B. Davletiyarov |
| collection | DOAJ |
| description |
The CsPbI2Br perovskite quantum dots (PQDs) have great potential in photovoltaic applications due to their phase stability and optoelectronic properties. In this work, the synthesis technique of CsPbI2Br PQDs with the investigation of their properties and applications are identified. The critical issues and precautions for preparing PQDs are also discussed. It is also interesting to find that the collected supernatant solutions during the purification of PQDs can be recycled for preparing other types of PQDs. Meanwhile, this work demonstrates different approaches (i) thermal annealing, usage of (ii) methyl acetate and (iii) ethyl acetate as anti-solvents for preparing CsPbI2Br PQDs in the form of thin films on glass substrates. The obtained samples are characterized in terms of morphology, structural and optical properties. The results of this work can provide useful information for researchers, particularly for those who are starting to synthesize PQDs for fabrications of solid-state devices.
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| first_indexed | 2024-04-11T08:11:45Z |
| format | Article |
| id | doaj.art-8e155412720246dfab2e6af7f6bee790 |
| institution | Directory Open Access Journal |
| issn | 1562-3920 2522-4867 |
| language | English |
| last_indexed | 2024-04-11T08:11:45Z |
| publishDate | 2022-10-01 |
| publisher | al-Farabi Kazakh National University |
| record_format | Article |
| series | Eurasian Chemico-Technological Journal |
| spelling | doaj.art-8e155412720246dfab2e6af7f6bee7902022-12-22T04:35:19Zengal-Farabi Kazakh National UniversityEurasian Chemico-Technological Journal1562-39202522-48672022-10-0124310.18321/ectj1437Investigation of Synthesis and Deposition Methods for Cesium-Based Perovskite Quantum Dots for Solar Cell ApplicationsB. Davletiyarov0K. Akmurzina1A. Seralin2G. Bizhanova3B. Baptayev4M. Balanay5A. Ng6Department of Electrical and Computer Engineering, School of Engineering and Digital Sciences, Nazarbayev University, Kabanbay Batyr Ave. 53, Nur-Sultan, KazakhstanDepartment of Electrical and Computer Engineering, School of Engineering and Digital Sciences, Nazarbayev University, Kabanbay Batyr Ave. 53, Nur-Sultan, KazakhstanNational Laboratory Astana, Kabanbay Batyr Ave. 53, Nur-Sultan, KazakhstanDepartment of Electrical and Computer Engineering, School of Engineering and Digital Sciences, Nazarbayev University, Kabanbay Batyr Ave. 53, Nur-Sultan, KazakhstanNational Laboratory Astana, Kabanbay Batyr Ave. 53, Nur-Sultan, KazakhstanDepartment of Chemistry, School of Sciences and Humanities, Nazarbayev University, Kabanbay Batyr Ave. 53, Nur-Sultan, KazakhstanDepartment of Electrical and Computer Engineering, School of Engineering and Digital Sciences, Nazarbayev University, Kabanbay Batyr Ave. 53, Nur-Sultan, Kazakhstan; National Laboratory Astana, Kabanbay Batyr Ave. 53, Nur-Sultan, Kazakhstan The CsPbI2Br perovskite quantum dots (PQDs) have great potential in photovoltaic applications due to their phase stability and optoelectronic properties. In this work, the synthesis technique of CsPbI2Br PQDs with the investigation of their properties and applications are identified. The critical issues and precautions for preparing PQDs are also discussed. It is also interesting to find that the collected supernatant solutions during the purification of PQDs can be recycled for preparing other types of PQDs. Meanwhile, this work demonstrates different approaches (i) thermal annealing, usage of (ii) methyl acetate and (iii) ethyl acetate as anti-solvents for preparing CsPbI2Br PQDs in the form of thin films on glass substrates. The obtained samples are characterized in terms of morphology, structural and optical properties. The results of this work can provide useful information for researchers, particularly for those who are starting to synthesize PQDs for fabrications of solid-state devices. https://ect-journal.kz/index.php/ectj/article/view/1437PerovskitesQuantum dotsHot injectionRecyclingDepositionSynthesis |
| spellingShingle | B. Davletiyarov K. Akmurzina A. Seralin G. Bizhanova B. Baptayev M. Balanay A. Ng Investigation of Synthesis and Deposition Methods for Cesium-Based Perovskite Quantum Dots for Solar Cell Applications Eurasian Chemico-Technological Journal Perovskites Quantum dots Hot injection Recycling Deposition Synthesis |
| title | Investigation of Synthesis and Deposition Methods for Cesium-Based Perovskite Quantum Dots for Solar Cell Applications |
| title_full | Investigation of Synthesis and Deposition Methods for Cesium-Based Perovskite Quantum Dots for Solar Cell Applications |
| title_fullStr | Investigation of Synthesis and Deposition Methods for Cesium-Based Perovskite Quantum Dots for Solar Cell Applications |
| title_full_unstemmed | Investigation of Synthesis and Deposition Methods for Cesium-Based Perovskite Quantum Dots for Solar Cell Applications |
| title_short | Investigation of Synthesis and Deposition Methods for Cesium-Based Perovskite Quantum Dots for Solar Cell Applications |
| title_sort | investigation of synthesis and deposition methods for cesium based perovskite quantum dots for solar cell applications |
| topic | Perovskites Quantum dots Hot injection Recycling Deposition Synthesis |
| url | https://ect-journal.kz/index.php/ectj/article/view/1437 |
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