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http://ir.lib.seu.ac.lk/handle/123456789/5013| Title: | Investigation of inorganic electron–hole transport material for high efficiency, stable and low-cost Perovskite solar cell |
| Authors: | Kumar Tangra, Ankush . Sharma, Mohin. Zainudeen, U. L. Singh Lotey, Gurmeet, |
| Issue Date: | 14-Jul-2020 |
| Publisher: | Springer Nature |
| Citation: | Journal of Materials Science: Materials in Electronics, 31(16/2020); 13657–13666 |
| Series/Report no.: | VOL 31;16/2020 |
| Abstract: | The low-cost inorganic materials, KFeO2/ZnO, have been investigated as hole transport layer (HTL)/electron transport layer (ETL) and show better stability and high-power conversion efficiency for perovskite solar cell. Perovskite solar cells with two planar structures n-i-p and p-i-n have been fabricated using KFeO2 and ZnO showing 12.81% and 10.83% power conversion efficiency, respectively. The stability for the perovskite solar cell has been tested at 30 °C with 40–45% relative humidity for 240 h. Time-resolved photoluminescence spectra revealed that decay time for n-i-p is higher than p-i-n. The mechanism for high stability and efficiency is discussed. |
| URI: | http://ir.lib.seu.ac.lk/handle/123456789/5013 |
| ISSN: | 0957-4522 1573-482X |
| Appears in Collections: | Research Articles |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Zainudeen 01.pdf | 409.36 kB | Adobe PDF |  View/Open |
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