Morphology-controllable 1D-3D nanostructured TiO2 bilayer photoanodes for dye-sensitized solar cells

作者:Sun Ziqi; Kim Jung Ho*; Zhao Yue; Attard Darren; Dou Shi Xue
来源:Chemical Communications, 2013, 49(10): 966-968.
DOI:10.1039/c2cc37212f

摘要

Morphology-controlled bilayer TiO2 nanostructures consisting of one-dimensional (1D) nanowire bottom arrays and a three-dimensional (3D) dendritic microsphere top layer were synthesized via a one-step hydrothermal method. These novel 1D-3D bilayer photoanodes demonstrated the highest energy conversion efficiency of 7.2% for rutile TiO2 dye-sensitized solar cells to date, with TiCl4 post-treatment.

  • 出版日期2013