Dye-sensitized solar cells with TiO2 nano-particles on TiO2 nano-tube-grown Ti substrates
By Yun, Ho-Gyeong; Park, Jong Hyeok; Bae, Byeong-Soo & Kang, Man Gu
Published in J. Mater. Chem.
The Royal Society of Chemistry
2011
Abstract
In the present work, dye-sensitized solar cells (DSSCs) were prepared with TiO2 nano-particles on TiO2 nano-tube-grown Ti substrates. A slow electron recombination and a light scattering effect might have simultaneously contributed to the DSSC performance and resulted in improvements in the short-circuit current (Jsc) and in the conversion efficiency.