摘要
Nanocrystalline TiO2 thin films were successfully prepared by a new “water-cooked” method on both conductive glass substrates and flexible substrates at low temperature. Dye-sensitized solar cells based on these films have exhibited high overall light-to-electricity conversion efficiencies of 4.67 % and 1.94 % on conductive glass substrate and flexible substrate, respectively, under the illumination at 100 mW/cm2.
基金
The authors appreciate the generous financial support of this work by the Major State Basic Research Development Program(Grant No.G200028205)
Innovative Foundation of the Chinese Academy of Science(Grant No.KGCX2-303-02)
the National Natural Science Foundation of China(Grant No.50221201)
High-Tech Research and Development of China Program(Grant No.2002 AA302403).
