Fabrication of dye-sensitized solar cells with multilayer photoanodes of hydrothermally grown TiO2 nanocrystals and P25 TiO2 nanoparticles

TiO 2 nanocrystals (NCs) with sizes around 20 nm were synthesized by hydrothermal method in acidic autoclaving pH. The hydrothermally grown TiO 2 NCs and P25 TiO 2 nanoparticles (NPs) were used in the preparation of two different pastes using different procedures. These pastes with different charact...

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