Colloidal CuZnSnSe4-xSx nanocrystals for hybrid solar cells

Kus M., Ozel F., Buyukcelebi S., Aljabour A., Erdogan A., Ersoz M., ...Daha Fazla

Optical Materials, cilt.39, ss.103-109, 2015 (SCI-Expanded) identifier

  • 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.