التفاصيل البيبلوغرافية
| العنوان: |
Bifacial dye-sensitized solar cells: a strategy to enhance overall efficiency based on transparent polyaniline electrode |
| المؤلفون: |
Wu, Jihui, Li, Yan, Tang, Qunwei, Yue, Gentian, Lin, Jianming, Huang, Miaoliang, Meng Lijian |
| المساهمون: |
Universidade do Minho |
| بيانات النشر: |
Nature Publishing Group, 2014. |
| سنة النشر: |
2014 |
| مصطلحات موضوعية: |
Solar cells, Energy transfer, Applied physics, Electronic materials, Science & Technology |
| الوصف: |
Dye-sensitized solar cell (DSSC) is a promising solution to global energy and environmental problems because of its clean, low-cost, high efficiency, good durability, and easy fabrication. However, enhancing the efficiency of the DSSC still is an important issue. Here we devise a bifacial DSSC based on a transparent polyaniline (PANI) counter electrode (CE). Owing to the sunlight irradiation simultaneously from the front and the rear sides, more dye molecules are excited and more carriers are generated, which results in the enhancement of short-circuit current density and therefore overall conversion efficiency. The photoelectric properties of PANI can be improved by modifying with 4-aminothiophenol (4-ATP). The bifacial DSSC with 4-ATP/PANI CE achieves a light-to-electric energy conversion efficiency of 8.35%, which is increased by ,24.6% compared to the DSSC irradiated from the front only. This new concept along with promising results provides a new approach for enhancing the photovoltaic performances of solar cells. |
| الوصف (مترجم): |
The authors acknowledge the financial joint support by the National High Technology Research and Development Program of China (No. 2009AA03Z217), the National Natural Science Foundation of China (nos. 90922028, U1205112, 51002053, 61306077), Seed Fund from Ocean University of China, and Fundamental Research Funds for the Central Universities (201313001). |
| نوع الوثيقة: |
journal article |
| وصف الملف: |
application/pdf |
| اللغة: |
English |
| العلاقة: |
Wu, J., Li, Y., Tang, Q. et al. Bifacial dye-sensitized solar cells: A strategy to enhance overall efficiency based on transparent polyaniline electrode. Sci Rep 4, 4028 (2014). https://doi.org/10.1038/srep04028Test; 2045-2322 |
| DOI: |
10.1038/srep04028 |
| الإتاحة: |
https://hdl.handle.net/1822/28107Test |
| حقوق: |
open access |
| رقم الانضمام: |
rcaap.com.repositorium.repositorium.sdum.uminho.pt.1822.28107 |
| قاعدة البيانات: |
RCAAP |
