Printable highly catalytic Pt- and TCO-free counter electrode for dye-sensitized solar cells.
Here we show that a counter electrode based on carbon network supported Cu2ZnSnS4 nanodots on Mo-coated soda-lime glass for dye-sensitized solar cells can outperform the conventional best electrode with Pt nanoparticles on the fluorine-doped SnO2 conducting glass. In the as-developed electrode, all of the elements are of high abundance ratios with low materials cost. The fabrication is scalable because it is conducted by a screen-printing based approach. Therefore, this research lays a solid ground for the large area fabrication of high-performance dye-sensitized solar cell at reduced material cost.
Department of Physics, the Chinese University of Hong Kong , Shatin, Hong Kong SAR, China.
Jian
J
He
Lawrence Tien Lin
LT
Lee
Shihang
S
Yang
Quan
Q
Li
Xudong
X
Xiao
Tao
T
Chen