Colloidal CuZnSnSe4-xSx nanocrystals for hybrid solar cells
Optical Materials, cilt.39, ss.103-109, 2015 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 39
- Basım Tarihi: 2015
- Doi Numarası: 10.1016/j.optmat.2014.11.007
- Dergi Adı: Optical Materials
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.103-109
- Anahtar Kelimeler: Colloidal nanocrystals, CZTSe4-xSx, Hybrid solar cells, Kesterite nanocrystals
- Recep Tayyip Erdoğan Üniversitesi Adresli: Hayır
Özet
We report the synthesis of different colloidal CZTSe4-xSx nanocrystals and their performance in [6,6]-phenyl C61 butyric acid methyl ester (PCBM) based organic/inorganic hybrid bulk heterojunction solar cells. Synthesis of colloidal CuZnSnSe4-xSx were performed and characterized by XRD, TEM, SEM, UV-Visible absorption techniques. Electrochemical and photovoltaic properties were investigated. The best device concept, ITO/PEDOT:PSS/CZTS:PCBM blend (1:10)/Al, showed 280 μA/cm2 short circuit current, Isc with 300 mV open circuit voltage Voc, and fill factor FF of 0.38.