Phthalocyanine and metal phthalocyanine are hole transport buffer layers for perovskite solar cell fabrication
This approach allows you to more accurately evaluate the performance of solar panels and identify any prob- lems or degradation in their operation. The LUMO value of mPc closer to the LUMO value of CH3NH3I3PbClx increased conversion energy and short circuit current density (Jsc), which reached a...
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Academician Ye.A. Buketov Karaganda University
2024-09-01
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| Series: | Қарағанды университетінің хабаршысы. Физика сериясы |
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| Online Access: | https://phs.buketov.edu.kz/index.php/physics-vestnik/article/view/712 |
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| author | Т.М. Мұқаметқали А.К. Аймуханов А.К. Зейниденов |
| author_facet | Т.М. Мұқаметқали А.К. Аймуханов А.К. Зейниденов |
| author_sort | Т.М. Мұқаметқали |
| collection | DOAJ |
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This approach allows you to more accurately evaluate the performance of solar panels and identify any prob-
lems or degradation in their operation. The LUMO value of mPc closer to the LUMO value of CH3NH3I3PbClx increased conversion energy and short circuit current density (Jsc), which reached a maximum value of 15.97 mA/cm² using the HTL layer of CuPc, and the open circuit voltage (Voc) reached a maximum at 0.97 V. The change in Jsc corresponds to the fill factor (FF) change. The filling factor (FF) reached a maximum value of 67.35 % when using the HTL layer of CuPc and a minimum value (FF) of 54.23 % when using the HTL layer of H2Pc. The lowest series resistance (R1) and interface resistance (R3) of 11.2 and 39.9 Ohms, respectively, were shown with the HTL layer of CuPc, Capacitive element CPE1 — 305 pF, Capacitive element CPE2 — 0.95 pF. CPE (Constant Phase Element) is an element used in equivalent circuits to describe the non-ideal dielectric properties of materials. The decrease in CPE1 may indicate a decrease in the heterogeneity of the dielectric properties of the perovskite material after coating with different HTL mPc layers. This may be due to changes in structure or mutual actions between layers as a result of exposure to differences in energy levels.
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| format | Article |
| id | doaj-art-53fa00ff4080470ebabc99a89b17af21 |
| institution | OA Journals |
| issn | 2518-7198 2663-5089 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | Academician Ye.A. Buketov Karaganda University |
| record_format | Article |
| series | Қарағанды университетінің хабаршысы. Физика сериясы |
| spelling | doaj-art-53fa00ff4080470ebabc99a89b17af212025-08-20T02:27:05ZengAcademician Ye.A. Buketov Karaganda UniversityҚарағанды университетінің хабаршысы. Физика сериясы2518-71982663-50892024-09-0111529310.31489/2024ph3/41-50Phthalocyanine and metal phthalocyanine are hole transport buffer layers for perovskite solar cell fabricationТ.М. МұқаметқалиА.К. АймухановА.К. Зейниденов This approach allows you to more accurately evaluate the performance of solar panels and identify any prob- lems or degradation in their operation. The LUMO value of mPc closer to the LUMO value of CH3NH3I3PbClx increased conversion energy and short circuit current density (Jsc), which reached a maximum value of 15.97 mA/cm² using the HTL layer of CuPc, and the open circuit voltage (Voc) reached a maximum at 0.97 V. The change in Jsc corresponds to the fill factor (FF) change. The filling factor (FF) reached a maximum value of 67.35 % when using the HTL layer of CuPc and a minimum value (FF) of 54.23 % when using the HTL layer of H2Pc. The lowest series resistance (R1) and interface resistance (R3) of 11.2 and 39.9 Ohms, respectively, were shown with the HTL layer of CuPc, Capacitive element CPE1 — 305 pF, Capacitive element CPE2 — 0.95 pF. CPE (Constant Phase Element) is an element used in equivalent circuits to describe the non-ideal dielectric properties of materials. The decrease in CPE1 may indicate a decrease in the heterogeneity of the dielectric properties of the perovskite material after coating with different HTL mPc layers. This may be due to changes in structure or mutual actions between layers as a result of exposure to differences in energy levels. https://phs.buketov.edu.kz/index.php/physics-vestnik/article/view/712Perovskite solar cellshole transport layersmetalphthalocyanineabsorption spectraphotovoltaic propertieselectrical impedance spectroscopy |
| spellingShingle | Т.М. Мұқаметқали А.К. Аймуханов А.К. Зейниденов Phthalocyanine and metal phthalocyanine are hole transport buffer layers for perovskite solar cell fabrication Қарағанды университетінің хабаршысы. Физика сериясы Perovskite solar cells hole transport layers metalphthalocyanine absorption spectra photovoltaic properties electrical impedance spectroscopy |
| title | Phthalocyanine and metal phthalocyanine are hole transport buffer layers for perovskite solar cell fabrication |
| title_full | Phthalocyanine and metal phthalocyanine are hole transport buffer layers for perovskite solar cell fabrication |
| title_fullStr | Phthalocyanine and metal phthalocyanine are hole transport buffer layers for perovskite solar cell fabrication |
| title_full_unstemmed | Phthalocyanine and metal phthalocyanine are hole transport buffer layers for perovskite solar cell fabrication |
| title_short | Phthalocyanine and metal phthalocyanine are hole transport buffer layers for perovskite solar cell fabrication |
| title_sort | phthalocyanine and metal phthalocyanine are hole transport buffer layers for perovskite solar cell fabrication |
| topic | Perovskite solar cells hole transport layers metalphthalocyanine absorption spectra photovoltaic properties electrical impedance spectroscopy |
| url | https://phs.buketov.edu.kz/index.php/physics-vestnik/article/view/712 |
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