10

Nanosystems: Phys. Chem. Math., 2022, 13 (3), 314–319

Double perovskite oxides La2NiMnO6 and La2Ni0.8Fe0.2MnO6 for inorganic perovskite solar cells

Sergey S. Kozlov – Solar Photovoltaic Laboratory, Emanuel Institute of Biochemical Physics, Moscow, Russia
Olga V. Alexeeva – Solar Photovoltaic Laboratory, Emanuel Institute of Biochemical Physics, Moscow, Russia
Anna B. Nikolskaia – Solar Photovoltaic Laboratory, Emanuel Institute of Biochemical Physics, Moscow, Russia; anickolskaya@mail.ru
Oleg I. Shevaleevskiy – Solar Photovoltaic Laboratory, Emanuel Institute of Biochemical Physics, Moscow, Russia; shevale2006@yahoo.com
Denis D. Averkiev – St. Petersburg State Electrotechnical University “LETI”, St. Petersburg, Russia
Polina V. Kozhuhovskaya – St. Petersburg State Electrotechnical University “LETI”, St. Petersburg; Ioffe Physical-Technical Institute, St. Petersburg, Russia
Oksana V. Almjasheva – St. Petersburg State Electrotechnical University “LETI”, St. Petersburg; Ioffe Physical-Technical Institute, St. Petersburg, Russia; almjasheva@mail.ru
Liudmila L. Larina – Solar Photovoltaic Laboratory, Emanuel Institute of Biochemical Physics, Moscow, Russia

Corresponding author: Anna B. Nikolskaia, anickolskaya@mail.ru

DOI 10.17586/2220-8054-2022-13-3-314-319

PACS 84.60.Jt

ABSTRACT Nanopowders of La2Ni0.8Fe0.2MnO6 and La2NiMnO6 double perovskite oxides were synthesized by glycine-nitrate combustion method. The obtained materials were characterized using X-ray diffraction, scanning electron microscopy and optical measurements. Thin nanostructured layers based on the prepared materials were used as light absorbing layers for fabrication of inorganic perovskite solar cells (PSCs). Electron transport layers for the PSCs were prepared using TiO2 and ZrO2 nanostructured layers. The best performance of 3.7 % under AM1.5G illumination was obtained for the PSC structure glass/FTO/ZrO2/La2Ni0.8Fe0.2MnO6/Spiro-MeOTAD/Au.

KEYWORDS nanostructures, double perovskite oxides, perovskite solar cells, solar photovoltaics

ACKNOWLEDGEMENTS This work was supported by the Russian Science Foundation under grant No. 20-69-47124.

FOR CITATION Kozlov S.S., Alexeeva O.V., Nikolskaia A.B., Shevaleevskiy O.I., Averkiev D.D., Kozhuhovskaya P.V., Almjasheva O.V., Larina L.L. Double perovskite oxides La2NiMnO6 and La2Ni0.8Fe0.2MnO6 for inorganic perovskite solar cells. Nanosystems: Phys. Chem. Math., 2022, 13 (3), 314–319.

Download

Comments are closed.