Conjugated push-pull type oligomer as a new electron transport material for improved stability p-i-n perovskite solar cells

Push-pull type conjugated oligomer TBTBT with alternating thiophene (T) and benzothiadiazole (B) blocks was studied as an electron transport layer (ETL) material for p-i-n perovskite solar cells. The devices assembled using TBTBT as the single-component ETL provided the encouraging photovoltaic perf...

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Veröffentlicht in:	Synthetic metals 2021-11, Vol.281, p.116921, Article 116921
Hauptverfasser:	Elnaggar, Mohamed M., Frolova, Lyubov A., Babenko, Sergey D., Aldoshin, Sergey M., Troshin, Pavel A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Circuits Complex lead halides Cs0.12FA0.88PbI3 Electron transport Electron transport materials Energy conversion efficiency Oligomers Perovskite solar cells Perovskites Photovoltaic cells Short circuit currents Solar cells Stability
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