Structural, morphological, and optoelectronic properties of rod-like iron pyrite nanocrystals for solar cell applications
Semiconducting, octadecylamine (ODA)-capped, rod-like FeS2 nanocrystals (NCs) are prepared and their properties are characterized. Transmission electron microscopy studies revealed the lattice fringes were clearly visible, confirming that the rod-like FeS2 NCs obtained in this study were highly crys...
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| Главные авторы: | , , , , , |
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| Формат: | Research article |
| Язык: | English |
| Опубликовано: |
Institute of Pure and Applied Physics
2023
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| Предметы: | |
| Online-ссылка: | http://scholar.dlu.edu.vn/handle/123456789/2188 |
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| Thư viện lưu trữ: | Thư viện Trường Đại học Đà Lạt |
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| Итог: | Semiconducting, octadecylamine (ODA)-capped, rod-like FeS2 nanocrystals (NCs) are prepared and their properties are characterized. Transmission electron microscopy studies revealed the lattice fringes were clearly visible, confirming that the rod-like FeS2 NCs obtained in this study were highly crystalline. X-ray diffraction (XRD) studies indicated that the structure of FeS2 NCs is in cubic phase. Optical properties showed that the FeS2 NCs can be a promising candidate for the electron acceptor material in the bulk hetero-junction (BHJ) solar cell applications. The power conversion efficiency of the BHJ solar cells using polymer and the rod-like FeS2 NCs with a structure of glass/ITO/PEDOT:PSS/ (FeS2+polymer)/Al was found to be >0.45%. |
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