A heterojunction photovoltaic cell based on a mixture of silane copolymer with C70 fullerene derivative
| Autor: | Liviu Sacarescu, Sergei Bronnikov, V. V. Malov, Sergei Kostromin, Alexey R. Tameev |
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| Rok vydání: | 2016 |
| Předmět: |
Materials science
Fullerene Physics and Astronomy (miscellaneous) Energy conversion efficiency Heterojunction 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Silane 0104 chemical sciences chemistry.chemical_compound Photoactive layer chemistry Chemical engineering Copolymer Cyclic voltammetry 0210 nano-technology Derivative (chemistry) |
| Zdroj: | Technical Physics Letters. 42:23-26 |
| ISSN: | 1090-6533 1063-7850 |
| DOI: | 10.1134/s1063785016010107 |
| Popis: | Heterojunction photovoltaic cells with a photoactive layer composed of a mixture of a silane copolymer with a fullerene derivative PC70BM have been fabricated, and their working characteristics have been measured. Data obtained by cyclic voltammetry were used to construct the energy level diagram for the cell components. Analysis of the diagram and photoelectric characteristics of the photovoltaic cell made it possible to find ways to improve its efficiency. |
| Databáze: | OpenAIRE |
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