Structural and Optical Properties of Cu2ZnSnS4 Nanoparticles for Solar Cell Applications
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Structural and Optical Properties of Cu2ZnSnS4 Nanoparticles for Solar Cell Applications
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| Creator |
Lydia, R.
Sreedhara Reddy, P. |
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| Subject |
CZTS
Nanoparticles Solar cell |
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| Description |
The Cu2ZnSnS4 (CZTS) nanoparticles were successfully synthesized by Chemical co-precipitation method with different synthesis temperatures. The synthesized nanoparticles were characterized by X-ray diffraction, Raman Spectroscopy, Scanning electron microscopy, Energy dispersive spectroscopy and UV-VIS-NIR spectrophotometer. XRD and Raman studies revealed that the CZTS nanoparticles exhibited Kesterite Structure with preferential orientation along the (112) direction. The CZTS nanoparticles synthesized at a temperature 150 C exhibited near stoichiometry. On further increasing the synthesis temperature sulphur composition was decreased due to volatile nature of the sulphur. The synthesized nanopar-ticles exhibited an optimum band gap of 1.4 eV.
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| Publisher |
Сумський державний університет
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| Date |
2013-09-11T10:06:14Z
2013-09-11T10:06:14Z 2013 |
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| Type |
Article
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| Identifier |
R. Lydia, P. Sreedhara Reddy, J. Nano- Electron. Phys. 5 No 3, 03017 (2013)
http://essuir.sumdu.edu.ua/handle/123456789/31949 |
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| Language |
en
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