Colloidal TiO2-Modified Mesoporous Electron Transport Layer in Perovskite Solar Cells
The electron transport layer (ETL) is a crucial part in perovskite solar cells (PSC) as it specifically governs the charge extraction at the perovskite/ETL interface. In this study, methylammonium lead iodide-based PSCs with an n-i-p structure were fabricated and modified by adding colloidal TiO2 in...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Indonesian Institute of Sciences
2023-12-01
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| Series: | Jurnal Elektronika dan Telekomunikasi |
| Online Access: | https://www.jurnalet.com/jet/article/view/599 |
| _version_ | 1797363795099648000 |
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| author | Evira Bella Yustiani Putri Nur Anggraini Shobih Shobih Eri Widianto Lilis Retnaningsih Syoni Soepriyanto Imam Santoso Natalita Maulani Nursam |
| author_facet | Evira Bella Yustiani Putri Nur Anggraini Shobih Shobih Eri Widianto Lilis Retnaningsih Syoni Soepriyanto Imam Santoso Natalita Maulani Nursam |
| author_sort | Evira Bella Yustiani |
| collection | DOAJ |
| description | The electron transport layer (ETL) is a crucial part in perovskite solar cells (PSC) as it specifically governs the charge extraction at the perovskite/ETL interface. In this study, methylammonium lead iodide-based PSCs with an n-i-p structure were fabricated and modified by adding colloidal TiO2 into the mesoporous TiO2 film as ETL. The effect of the colloidal TiO2 addition on the PSC performance was investigated for ETL comprising different types of TiO2 particles, i.e. P25 and anatase TiO2. Despite producing lower performance than the PSC made with commercial paste, the power conversion efficiency of the PSCs could be improved with the introduction of colloidal TiO2 solution. An optimum condition was observed depending on the type of TiO2 particle, where the best performing device was achieved with colloidal TiO2 of 0.4 and 0.2 mL for P25 and anatase TiO2, respectively. The amount of colloidal TiO2 in samples with P25 overall had less impact than the samples with anatase TiO2. |
| first_indexed | 2024-03-08T16:26:03Z |
| format | Article |
| id | doaj.art-31881ac42ff04d84ad092bad50df2d47 |
| institution | Directory Open Access Journal |
| issn | 1411-8289 2527-9955 |
| language | English |
| last_indexed | 2024-03-08T16:26:03Z |
| publishDate | 2023-12-01 |
| publisher | Indonesian Institute of Sciences |
| record_format | Article |
| series | Jurnal Elektronika dan Telekomunikasi |
| spelling | doaj.art-31881ac42ff04d84ad092bad50df2d472024-01-07T04:53:32ZengIndonesian Institute of SciencesJurnal Elektronika dan Telekomunikasi1411-82892527-99552023-12-0123211512110.55981/jet.599286Colloidal TiO2-Modified Mesoporous Electron Transport Layer in Perovskite Solar CellsEvira Bella Yustiani0Putri Nur Anggraini1Shobih Shobih2Eri Widianto3Lilis Retnaningsih4Syoni Soepriyanto5Imam Santoso6Natalita Maulani Nursam7Departement of Metallurgical Engineering Bandung Institute of TechnologyNational Research and Innovation Agency (BRIN)National Research and Innovation Agency (BRIN)Department of Mechanical Engineering Singaperbangsa UniversityNational Research and Innovation Agency (BRIN)Departement of Metallurgical Engineering Bandung Institute of TechnologyDepartement of Metallurgical Engineering Bandung Institute of TechnologyResearch Center for Electronics National Research and Innovation Agency (BRIN)The electron transport layer (ETL) is a crucial part in perovskite solar cells (PSC) as it specifically governs the charge extraction at the perovskite/ETL interface. In this study, methylammonium lead iodide-based PSCs with an n-i-p structure were fabricated and modified by adding colloidal TiO2 into the mesoporous TiO2 film as ETL. The effect of the colloidal TiO2 addition on the PSC performance was investigated for ETL comprising different types of TiO2 particles, i.e. P25 and anatase TiO2. Despite producing lower performance than the PSC made with commercial paste, the power conversion efficiency of the PSCs could be improved with the introduction of colloidal TiO2 solution. An optimum condition was observed depending on the type of TiO2 particle, where the best performing device was achieved with colloidal TiO2 of 0.4 and 0.2 mL for P25 and anatase TiO2, respectively. The amount of colloidal TiO2 in samples with P25 overall had less impact than the samples with anatase TiO2.https://www.jurnalet.com/jet/article/view/599 |
| spellingShingle | Evira Bella Yustiani Putri Nur Anggraini Shobih Shobih Eri Widianto Lilis Retnaningsih Syoni Soepriyanto Imam Santoso Natalita Maulani Nursam Colloidal TiO2-Modified Mesoporous Electron Transport Layer in Perovskite Solar Cells Jurnal Elektronika dan Telekomunikasi |
| title | Colloidal TiO2-Modified Mesoporous Electron Transport Layer in Perovskite Solar Cells |
| title_full | Colloidal TiO2-Modified Mesoporous Electron Transport Layer in Perovskite Solar Cells |
| title_fullStr | Colloidal TiO2-Modified Mesoporous Electron Transport Layer in Perovskite Solar Cells |
| title_full_unstemmed | Colloidal TiO2-Modified Mesoporous Electron Transport Layer in Perovskite Solar Cells |
| title_short | Colloidal TiO2-Modified Mesoporous Electron Transport Layer in Perovskite Solar Cells |
| title_sort | colloidal tio2 modified mesoporous electron transport layer in perovskite solar cells |
| url | https://www.jurnalet.com/jet/article/view/599 |
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