|
|
 |
| |
|
|
|
Impact of Thickness, Work Function of Electrodes for Configuration of (ZnO/Cs2AgBi0.75Sb0.25/ Spiro-OMeTAD ) Perovskites Solar Cells |
|
|
|
PP: 195-204 |
|
|
|
doi:10.18576/ijtfst/140306
|
|
|
|
Author(s) |
|
|
|
Murtadha J. Edam,
Fatimah Rabeea Jeji,
Zainab Shiaa Kareem,
Samir M. AbdulAlmohsin,
Hawraa M. Khadier,
|
|
|
|
Abstract |
|
|
| In this study the findings indicated that the performance of lead-free perovskite solar cells was less adversely affected by elevated temperatures compared to lead-based solar cells, such as those utilizing lead perovskite CH3NH3PbBr3. Lead-free perovskite solar cells have recently attained efficiency of around 18.23 percent. The conventional configuration of a perovskite-based planar heterogeneous solar cell comprises an electrode, a hole transport material (HTM), a perovskite absorber, an electron transport material (ETM), and a front electrode. This research presents ETM (ZnO) combined with perovskite Cs2AgBi0.75Sb0.25 and Spiro-OMeTAD as the hole transport material (HTM) in an inorganic perovskite solar cell, achieving a high efficiency of 18.23% using SCAPS modeling. We investigate the impact of Cs2AgBi0.75Sb0.25 layer thickness, varying from 0.1μm to 1μm, with optimal results seen at 0.1μm.
|
|
|
|
|
|
|
|
