One-dimensional hierarchical nanostructures of TiO(2) nanosheets on SnO(2) nanotubes for high efficiency solid-state dye-sensitized solar cells.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 23857743.
- Also identified by DOI 10.1002/adma.201302226.
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Abstract
Hierarchical nanostructures of TiO2 nanosheets on SnO2 nanotubes (SNT@TNS) are uniformly dispersed in an organized mesoporous (OM) TiO2 film with large pores, high porosity, and good interconnectivity. The solid-state dye sensitized solar cells (ssDSSCs) fabricated with 10 wt% SNT@TNS dispersed in a OM-TiO2 film show an energy conversion efficiency of 7.7% at 100 mW cm(-2) , which is one of the highest values for N719-based ssDSSCs and much larger than that of a randomly oriented TiO2 nanoparticles-based cell (4.0%).
Medical subject headings
- Coloring Agents
- Electric Power Supplies
- Nanostructures
- Nanotubes
- Tin Compounds
- Titanium