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Perovskite Solar Cells: Strategically Constructed Bilayer Tin (IV) Oxide as Electron Transport Layer Boosts Performance and Reduces Hysteresis in Perovskite Solar Cells (Small 12/2020)
Author(s) -
Lin Liangyou,
Jones Timothy W.,
Wang Jacob TseWei,
Cook Andre,
Pham Ngoc Duy,
Duffy Noel W.,
Mihaylov Blago,
Grigore Mihaela,
Anderson Kenrick F.,
Duck Benjamin C.,
Wang Hongxia,
Pu Jian,
Li Jian,
Chi Bo,
Wilson Gregory J.
Publication year - 2020
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.202070061
Subject(s) - perovskite (structure) , bilayer , hysteresis , materials science , energy conversion efficiency , tin oxide , layer (electronics) , tin , oxide , perovskite solar cell , indium tin oxide , nanotechnology , photovoltaic system , electron transport chain , solar cell , electron , optoelectronics , chemical engineering , chemistry , metallurgy , condensed matter physics , electrical engineering , physics , biochemistry , quantum mechanics , membrane , engineering
In article 1901466, Bo Chi, Gregory J. Wilson, and co‐workers investigate superior electronic properties of nanostructured tin (IV) oxide (SnO 2 ) as an ideal inorganic electron transport layer (ETL) in n–i–p perovskite solar cells. The bilayer ETL architecture attaining impressive power conversion efficiency (PCE) greater than 20% is depicted.