Research output: Contribution to journal › Article › peer-review
Boosting the stability of indoor perovskite solar cells by the rational selection of electron transport layers. / Agapitova, Mariia M.; Novikov, Artyom V.; Zhivchikova, Alexandra N.; Trepalin, Oleg R.; Kuznetsov, Ilya E.; Parfenova, Olga R.; Zagorovskaia, Kseniia D.; Malkin, Nikita A.; Brotsman, Victor A.; Zhizhin, Evgeniy V.; Koroleva, Aleksandra V.; Baryshev, Stepan A.; Goldt, Anastasia E.; Boldyreva, Aleksandra G.; Akkuratov, Alexander V.; Goryunkov, Alexey A.; Luchkin, Sergey Y.; Tepliakova, Marina M.
In: Applied Physics Letters, Vol. 127, No. 2, 023906, 17.07.2025.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Boosting the stability of indoor perovskite solar cells by the rational selection of electron transport layers
AU - Agapitova, Mariia M.
AU - Novikov, Artyom V.
AU - Zhivchikova, Alexandra N.
AU - Trepalin, Oleg R.
AU - Kuznetsov, Ilya E.
AU - Parfenova, Olga R.
AU - Zagorovskaia, Kseniia D.
AU - Malkin, Nikita A.
AU - Brotsman, Victor A.
AU - Zhizhin, Evgeniy V.
AU - Koroleva, Aleksandra V.
AU - Baryshev, Stepan A.
AU - Goldt, Anastasia E.
AU - Boldyreva, Aleksandra G.
AU - Akkuratov, Alexander V.
AU - Goryunkov, Alexey A.
AU - Luchkin, Sergey Y.
AU - Tepliakova, Marina M.
PY - 2025/7/17
Y1 - 2025/7/17
N2 - This study investigates a series of electron transport materials (ETMs) in wide-bandgap perovskite solar cells with the Cs0.17FA0.83Pb(I0.6Br0.4)3 photoactive layer. Power conversion efficiencies of up to 23.21000 lux, 6000 K LED) for the devices incorporating SnO2 passivated with fullerene derivative. However, the fullerene derivative induced rapid interfacial degradation. In contrast, solar cells utilizing SnO2 ETM passivated with amino-based compounds exhibited stable performance under continuous 1 Sun illumination during 2300 h in an inert atmosphere and under indoor lighting in ambient conditions. This was attributed to a reduced density of defects on the surface of the ETM and enhanced interfacial stability. These findings underscore the importance of the rational ETM selection for efficient and stable wide-bandgap perovskites.
AB - This study investigates a series of electron transport materials (ETMs) in wide-bandgap perovskite solar cells with the Cs0.17FA0.83Pb(I0.6Br0.4)3 photoactive layer. Power conversion efficiencies of up to 23.21000 lux, 6000 K LED) for the devices incorporating SnO2 passivated with fullerene derivative. However, the fullerene derivative induced rapid interfacial degradation. In contrast, solar cells utilizing SnO2 ETM passivated with amino-based compounds exhibited stable performance under continuous 1 Sun illumination during 2300 h in an inert atmosphere and under indoor lighting in ambient conditions. This was attributed to a reduced density of defects on the surface of the ETM and enhanced interfacial stability. These findings underscore the importance of the rational ETM selection for efficient and stable wide-bandgap perovskites.
UR - https://www.mendeley.com/catalogue/12483c4b-7cea-3e22-9e15-4da63508d861/
U2 - 10.1063/5.0270607
DO - 10.1063/5.0270607
M3 - Article
VL - 127
JO - Applied Physics Letters
JF - Applied Physics Letters
SN - 0003-6951
IS - 2
M1 - 023906
ER -
ID: 138386191