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Functional Metal Oxides in Perovskite Solar Cells
Author(s) -
Wang Jintao,
Liu Yunfei,
Chen Xiaotian,
Chen Chen,
Chen Ping,
Wang Zhaokui,
Duan Yu
Publication year - 2019
Publication title -
chemphyschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.016
H-Index - 140
eISSN - 1439-7641
pISSN - 1439-4235
DOI - 10.1002/cphc.201900447
Subject(s) - perovskite (structure) , passivation , materials science , metal , photovoltaic system , chemical engineering , chemical stability , nanotechnology , inorganic chemistry , chemistry , metallurgy , ecology , layer (electronics) , engineering , biology
As extremely important inorganic materials, metal oxides play an irreplaceable role in solid perovskite solar cells. In this review, the preparation methods of metal oxides, their effects on the perovskite optoelectronic devices incorporated with the energy level compatibility of perovskite materials are provided. Finally, the possible reactions between interfaces during growth progress as well as passivation mechanism of some metal oxides to perovskite materials are discussed. The physical, chemical, and electrical properties of functional metal oxides endow the enhancement of the efficiency and stability of perovskite photovoltaic devices.