Developing new technologies that could lead to alternatives to the traditional silicon-based
solar panels, and to efficiently light the world in the future, is critically important because of …

The design of new molecules for photochemical studies typically requires knowledge of
spectral features of pertinent chromophores beginning with the absorption spectrum (λabs) …

The effect of using bilayer film on the efficiency of dye sensitized solar cells is investigated.
ZnO, TiO 2 and bilayer ZnO/TiO 2 (ZTO) based cells are developed and sensitized with five …

In this work, a new organic compound (K‐Azo) was introduced to enhance the electrical and
optical performance of graphene oxide (GO) and reduced GO (rGO) nanostructured films …

Semiconductor photocatalysts are of great importance for addressing current environmental
and energy crises. In this study, we developed a simple exfoliation-sonication route to …

Two commercial dyes, sunset yellow and tartrazine, were electrochemically investigated on
graphite electrode by employing cyclic voltammetry, differential pulse voltammetry, and …

Abstract Bilayer TiO 2: Ag/ZnO: Ag (TZO: Ag) oxide film is fabricated by using silver doped
zinc oxide (ZnO: Ag) and silver doped titanium dioxide (TiO 2: Ag) nanopowder synthesized …

Abstract Titanium dioxide (TiO 2), Zinc oxide (ZnO) and bilayer TiO 2/ZnO (TZO) based cells
have been developed and sensitized with five organic dyes and one cocktail dye composed …

A dye-sensitized solar cell (DSSC) with FTO/TiO 2/Dye/Electrolyte/FTO structure was
simulated by using SILVACO ATLAS software. To optimize the charge transfer at the TiO …

Abstract Context Since 1991 when Grätzel et al. improved the conversion efficiency of dye-
sensitized solar cells to 7.1% by applying nano technology as the first time, the researches …