CuInS2/Mn-CdS quantum dot co-sensitized flexible solar cells based on single fibrous TiO2 nanowire arrays
| العنوان: | CuInS2/Mn-CdS quantum dot co-sensitized flexible solar cells based on single fibrous TiO2 nanowire arrays |
|---|---|
| المؤلفون: | Yinghan Zhao, Yueli Liu, Keqiang Chen, Ruibing Wang, Wen Chen, Yuqing Cheng, Zhuoyin Peng |
| المصدر: | Journal of Materials Science: Materials in Electronics. 26:2016-2024 |
| بيانات النشر: | Springer Science and Business Media LLC, 2014. |
| سنة النشر: | 2014 |
| مصطلحات موضوعية: | Auxiliary electrode, Materials science, Absorption spectroscopy, business.industry, Photovoltaic system, Energy conversion efficiency, Nanowire, Nanotechnology, Quantum dot solar cell, Condensed Matter Physics, Atomic and Molecular Physics, and Optics, Polymer solar cell, Electronic, Optical and Magnetic Materials, Quantum dot, Optoelectronics, Electrical and Electronic Engineering, business |
| الوصف: | TiO2 nanowire arrays are prepared on Ti wire by a hydrothermal process, which are co-sensitized with CuInS2/Mn-CdS quantum dots to fabricate the solar cells with Cu2S/brass as the counter electrode. The UV–Vis absorption spectra observe that the deposition of CuInS2/Mn-CdS quantum dots on the TiO2 photoanodes obviously improves its optical absorption properties. The influence of the length of TiO2 nanowire arrays is also investigated, which indicates that the solar cells with 20 μm TiO2 nanowire arrays in length have the best photovoltaic performance. The diameter of Cu2S/brass counter electrode has a significant influence on the illuminated area and electrocatalytic ability of the solar cells. For comparison, the fibrous CuInS2/Mn-CdS quantum dot co-sensitized solar cells using the Cu2S counter electrode of 100 μm in diameter exhibits a photovoltaic power conversion efficiency of 3.51 %. |
| تدمد: | 1573-482X 0957-4522 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::622bfb327761938e662e781141d41805 https://doi.org/10.1007/s10854-014-2641-4 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........622bfb327761938e662e781141d41805 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 1573482X 09574522 |
|---|