Past two decades have shown the unprecedentedly rapid emergence of dye-sensitized solar cells (DSSCs) that are efficient, inexpensive, and eco-friendly.However, structural studies of the internal solar cells have not made much progress because of the high cost and complexity of the fabrication.In this study, therefore, we designed and fabricated aptamil allerpro a moth-eye patterned TiO2 layer as a working electrode using a soft lithography method with polystyrene (PS) monolayer, and the moth-eye patterned TiO2 active layers were constructed using a polydimethylsiloxane (PDMS) stamp via inverse honeycomb patterning having various PS beads of 400, 800, 1200 and 1600 nm.For the 1600 nm patterned stamp, Jsc is higher for moth-eye patterned TiO2 (13.
63 mA/cm2) than that for flat TiO2 (11.09 mA/cm2), which results in a higher power efficiency of 7.66% rather than 6.40%.
This result found an increment of around 23% in current density and 20% in energy conversion efficiency, mainly because of greater light-harvesting effect by catherine lansfield ombre rainbow clouds eyelet curtains its structural anti-reflective property.