Nazillah, Tiara Ratu (2025) Analisis Pengaruh Viskositas DMF/DMSO/NMP/Acrylic/CsPbBr3 terhadap Performa Rangkaian Perovskite Thin Film pada Tandem Solar Cell. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Perovskite Solar Cell (PCS) merupakan inovasi terbaru dalam sel surya dengan efisiensi konversi daya yang meningkat pesat dari 3,8% menjadi 25,5%, dan VOC yang mencapai 1,2 V. Salah satu faktor penting terhadap efisiensi dan konversi energi PCS adalah pengaturan waktu dan temperatur terhadap viskositas perovskite ink yang digunakan, karena perubahan waktu sekecil apapun di komposisi ink dapat mempengaruhi hasil performa fotovoltaik device TSC. Dengan demikian, penelitian ini bertujuan untuk menganalisis pengaruh rasio komposisi dan viskositas perovskite ink DMF/DMSO/NMP/Acrylic/CsPbBr3 terhadap performa rangkaian perovskite tandem solar cell. Metode analisis yang digunakan dalam penelitian ini yaitu metode analisis data kuantitatif. Dilakukan pula sintesis perovskite CsPbBr3 dengan metode Ligan Assisted Reprecipitation (LARP) dan fabrikasi coating perovskite ink thin film dengan variasi temperatur 25, 60, dan 110°C. Kemudian, perovskite ink disebarkan di atas substrat menggunakan metode blade coating dan dilakukan pengujian yang terdiri atas Rheologi, XRD, SEM, TG-DTA, UV-Vis, PL, dan I-V Curve. Studi ini menunjukkan bahwa perovskite ink dengan viskositas 2,92 cSt menunjukkan fase kristal CsPbBr3 monoklinik bertransformasi menjadi CsPb2Br5 dengan fase tetragonal, dan bentuk morfologi mosaik kubik yang homogen pada temperatur 60°C. Nilai energi bandgap 2,2 eV memungkinkan absorpsi foton dalam spektrum hijau yang sesuai dengan hasil uji UV-Vis. Di bawah solar simulator, variasi perlakuan temperatur 60°C dan 110°C menunjukkan kinerja terbaik dibandingkan variasi lainnya. Hal ini ditandai dengan pencapaian efisiensi konversi daya (PCE) tertinggi masing-masing sebesar 34,3% untuk temperatur 60°C dan 33,43% untuk temperatur 110°C.
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Perovskite Solar Cell (PCS) is the latest innovation in solar cells with a power conversion efficiency that increases rapidly from 3.8% to 25.5%, and a VOC that reaches 1.2 V. One of the important factors for the efficiency and energy conversion of PCS is the time and temperature settings for the viscosity of the perovskite ink used, because the slightest change in ink composition can affect the performance of the TSC photovoltaic device. Thus, this study aims to analyze the effect of composition ratio and viscosity of perovskite ink DMF/DMSO/NMP/Acrylic on the performance of perovskite tandem solar cell circuit. The analysis method used in this research is quantitative data analysis method. The synthesis of CsPbBr3 perovskite using the Ligand Assisted Reprecipitation (LARP) method and fabrication of perovskite ink thin film coating with temperature variations of 25, 60, and 110°C were conducted. Then, the perovskite ink was dispersed over the substrate using blade coating method and tests were conducted consisting of Rheology, XRD, SEM, TG-DTA, UV-Vis, PL, and I-V Curve. This study shows that the perovskite ink with a viscosity of 2.92 cSt exhibits a monoclinic CsPbBr3 crystal phase transforming into CsPb2Br5 with a tetragonal phase, and a homogeneous cubic mosaic morphology shape at 60°C. The bandgap energy value of 2.2 eV allows the absorption of photons in the green spectrum, which is consistent with the UV-Vis test results. Under the solar simulator, the 60°C and 110°C temperature treatment variations showed the best performance compared to the other variations. This is characterized by achieving the highest power conversion efficiency (PCE) of 34.3% for 60°C and 33.43% for 110°C, respectively.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Ink, NMP, Perovskite, Tandem Solar Cell, Viskositas, Viscosity |
| Subjects: | Q Science T Technology > T Technology (General) T Technology > T Technology (General) > T58.8 Productivity. Efficiency T Technology > TA Engineering (General). Civil engineering (General) > TA434 Inorganic polymers T Technology > TD Environmental technology. Sanitary engineering T Technology > TP Chemical technology T Technology > TP Chemical technology > TP1140 Polymers T Technology > TS Manufactures > TS170 New products. Product Development |
| Divisions: | Faculty of Industrial Technology and Systems Engineering (INDSYS) > Material & Metallurgical Engineering > 28201-(S1) Undergraduate Thesis |
| Depositing User: | Tiara Ratu Nazillah Tiara Ratu Nazillah |
| Date Deposited: | 30 Jan 2025 02:34 |
| Last Modified: | 30 Jan 2025 02:34 |
| URI: | http://repository.its.ac.id/id/eprint/117082 |
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