Performance of a 1-cm2 DSC fabricated with ZnO NSs. (a) Current–voltage curve of the DSC recorded under one sun illumination, yielding a short circuit current density of 5.38 mA/cm2, an open circuit voltage of 0.67 V and a fill factor of 35.6%. The inset shows the DSC. The NSs were produced by annealing LBZA NSs at 400°C. (b) The incident photon to charge carrier efficiency as a function of wavelength for the cell.
Tarat et al. Nanoscale Research Letters 2014 9:11 doi:10.1186/1556-276X-9-11