| Autor: |
GAO Zhongliang, GENG Qi, WANG Zhe, GAO Ting, LI Yingfeng, CHEN Lei, LI Meicheng |
| Jazyk: |
English<br />Chinese |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
发电技术, Vol 44, Iss 5, Pp 685-695 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2096-4528 |
| DOI: |
10.12096/j.2096-4528.pgt.22036 |
| Popis: |
The large length of silicon nanowires (SiNWs) leads to their good optical properties, which causes increasing losses in the electrical performance of solar cells. The SiNWs in PEDOT:PSS/Si hybrid solar cells were optimized by simulations and experiments, and the effects of surface recombination rate and series resistance caused by SiNWs length on the performance of solar cells were studied. The results show that with the increase of SiNWs length, the surface recombination mainly affects the open circuit voltage and has great influence on the performance of solar cells. Moreover, the series resistance mainly affects the filling factor and has little effect on the performance of solar cells. Experiments show that when the length of SiNWs is about 246 nm, the highest conversion efficiency (12.88%) of PEDOT:PSS/Si hybrid solar cells can be obtained. The research results can provide guidance for the design of Si-based solar cells with SiNWs. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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