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Updated: May 28, 2026
Digital Printing of Titanium Dioxide for Dye Sensitized Solar Cells
Published on: May 4, 2016
Nanostructure control of graphene-composited TiO2 by a one-step solvothermal approach for high performance
Ziming He1, Guanhong Guai, Jing Liu
1School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore 637459.
Abstract:
We present a one-step solvothermal approach to prepare uniform graphene-TiO(2) nanocomposites with delicately controlled TiO(2) nanostructures, including ultra-small 2 nm nanoparticles, 12 nm nanoparticles and nanorods. Using three composites as photoanode materials, the effect of nanostructure of graphene-composited TiO(2) on the performance of dye-sensitized solar cells was investigated, and results showed that the ultra-small 2 nm TiO(2)-graphene composite based photoanode exhibited the highest power conversion efficiency of 7.25%.
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