Evaporated MAPbI<sub>3</sub> Perovskite Planar Solar Cells with Different Annealing Temperature
The power conversion efficiency (PCE) of an Ag/spiro-OMeTAD/CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> (MAPbI<sub>3</sub>)/PCBM/mesoporous TiO<sub>2</sub>/compact TiO<sub>2</sub>/FTO planar solar cell with different annealing t...
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| Online Access: | https://www.mdpi.com/1996-1073/14/8/2145 |
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| author | Yi-Tsung Chang Ching-Ho Tien Kun-Yi Lee Yu-Shen Tung Lung-Chien Chen |
| author_facet | Yi-Tsung Chang Ching-Ho Tien Kun-Yi Lee Yu-Shen Tung Lung-Chien Chen |
| author_sort | Yi-Tsung Chang |
| collection | DOAJ |
| description | The power conversion efficiency (PCE) of an Ag/spiro-OMeTAD/CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> (MAPbI<sub>3</sub>)/PCBM/mesoporous TiO<sub>2</sub>/compact TiO<sub>2</sub>/FTO planar solar cell with different annealing temperatures of PbI<sub>2</sub> and MAPbI<sub>3</sub> films was investigated in this study. The morphology control of a MAPbI<sub>3</sub> thin film plays key roles in high-efficiency perovskite solar cells. The PbI<sub>2</sub> films were prepared by using thermal vacuum evaporation technology, and the MAPbI<sub>3</sub> perovskite films were synthesized with two-step synthesis. The X-ray spectra and surface morphologies of the PbI<sub>2</sub> and MAPbI<sub>3</sub> films were examined at annealing temperatures of 80, 100, 120, and 140 °C for 10 min. The performance of the perovskite planar solar cell at an annealing temperature of 100 °C for 10 min was demonstrated. The power conversion efficiency (PCE) was about 8.66%, the open-circuit voltage (V<sub>oc</sub>) was 0.965 V, the short-circuit current (J<sub>sc</sub>) was 13.6 mA/cm<sup>2</sup>, and the fill factor (FF) was 0.66 by scanning the density–voltage (J–V) curve. |
| first_indexed | 2024-03-10T12:24:06Z |
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| id | doaj.art-7616e6b1f4d14ab2bddb00672c963e90 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T12:24:06Z |
| publishDate | 2021-04-01 |
| publisher | MDPI AG |
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| series | Energies |
| spelling | doaj.art-7616e6b1f4d14ab2bddb00672c963e902023-11-21T15:12:09ZengMDPI AGEnergies1996-10732021-04-01148214510.3390/en14082145Evaporated MAPbI<sub>3</sub> Perovskite Planar Solar Cells with Different Annealing TemperatureYi-Tsung Chang0Ching-Ho Tien1Kun-Yi Lee2Yu-Shen Tung3Lung-Chien Chen4Department of Physics, School of Science, Jimei University, Xiamen 361021, ChinaDepartment of Electro-Optical Engineering, National Taipei University of Technology, Taipei 10608, TaiwanDepartment of Electrical Engineering, China University of Science and Technology, Taipei 11581, TaiwanDepartment of Electro-Optical Engineering, National Taipei University of Technology, Taipei 10608, TaiwanDepartment of Electro-Optical Engineering, National Taipei University of Technology, Taipei 10608, TaiwanThe power conversion efficiency (PCE) of an Ag/spiro-OMeTAD/CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> (MAPbI<sub>3</sub>)/PCBM/mesoporous TiO<sub>2</sub>/compact TiO<sub>2</sub>/FTO planar solar cell with different annealing temperatures of PbI<sub>2</sub> and MAPbI<sub>3</sub> films was investigated in this study. The morphology control of a MAPbI<sub>3</sub> thin film plays key roles in high-efficiency perovskite solar cells. The PbI<sub>2</sub> films were prepared by using thermal vacuum evaporation technology, and the MAPbI<sub>3</sub> perovskite films were synthesized with two-step synthesis. The X-ray spectra and surface morphologies of the PbI<sub>2</sub> and MAPbI<sub>3</sub> films were examined at annealing temperatures of 80, 100, 120, and 140 °C for 10 min. The performance of the perovskite planar solar cell at an annealing temperature of 100 °C for 10 min was demonstrated. The power conversion efficiency (PCE) was about 8.66%, the open-circuit voltage (V<sub>oc</sub>) was 0.965 V, the short-circuit current (J<sub>sc</sub>) was 13.6 mA/cm<sup>2</sup>, and the fill factor (FF) was 0.66 by scanning the density–voltage (J–V) curve.https://www.mdpi.com/1996-1073/14/8/2145perovskitesolar cellevaporationMAPbI<sub>3</sub> |
| spellingShingle | Yi-Tsung Chang Ching-Ho Tien Kun-Yi Lee Yu-Shen Tung Lung-Chien Chen Evaporated MAPbI<sub>3</sub> Perovskite Planar Solar Cells with Different Annealing Temperature Energies perovskite solar cell evaporation MAPbI<sub>3</sub> |
| title | Evaporated MAPbI<sub>3</sub> Perovskite Planar Solar Cells with Different Annealing Temperature |
| title_full | Evaporated MAPbI<sub>3</sub> Perovskite Planar Solar Cells with Different Annealing Temperature |
| title_fullStr | Evaporated MAPbI<sub>3</sub> Perovskite Planar Solar Cells with Different Annealing Temperature |
| title_full_unstemmed | Evaporated MAPbI<sub>3</sub> Perovskite Planar Solar Cells with Different Annealing Temperature |
| title_short | Evaporated MAPbI<sub>3</sub> Perovskite Planar Solar Cells with Different Annealing Temperature |
| title_sort | evaporated mapbi sub 3 sub perovskite planar solar cells with different annealing temperature |
| topic | perovskite solar cell evaporation MAPbI<sub>3</sub> |
| url | https://www.mdpi.com/1996-1073/14/8/2145 |
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