High performance polymer tandem solar cell
Copyright policy )High performance polymer tandem solar cell
AbstractA power conversion efficiency of 9.02% is obtained for a fully solution-processed polymer tandem solar cell, based on the diketopyrrolopyrrole unit polymer as a low bandgap photoactive material in the rear subcell, in conjunction with a new robust interconnecting layer. This interconnecting layer is optically transparent, electrically conductive and physically strong, thus, the charges can be collected and recombined in the interconnecting layer under illumination, while the charge is generated and extracted under dark conditions. This indicates that careful interface engineering of the charge-carrier transport layer is a useful approach to further improve the performance of polymer tandem solar cells.
- Kyung Hee University Korea (Republic of)
- Federal University of Technology – Paraná Brazil
Composite material, Polymers and Plastics, Perovskite Solar Cell Technology, Materials Science, Conducting Polymer Research, Tandem, Article, Layer (electronics), Engineering, Thin-film transistor, FOS: Electrical engineering, electronic engineering, information engineering, Nanotechnology, Electrical and Electronic Engineering, Optoelectronics, Polymer, FOS: Nanotechnology, Solar cell, Electrical conductor, High-Efficiency Solar Cells, Organic Solar Cell Technology, Materials science, Active layer, Polymer solar cell, Physical Sciences, Energy conversion efficiency
Composite material, Polymers and Plastics, Perovskite Solar Cell Technology, Materials Science, Conducting Polymer Research, Tandem, Article, Layer (electronics), Engineering, Thin-film transistor, FOS: Electrical engineering, electronic engineering, information engineering, Nanotechnology, Electrical and Electronic Engineering, Optoelectronics, Polymer, FOS: Nanotechnology, Solar cell, Electrical conductor, High-Efficiency Solar Cells, Organic Solar Cell Technology, Materials science, Active layer, Polymer solar cell, Physical Sciences, Energy conversion efficiency
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