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One‐Step Inkjet Printed Perovskite in Air for Efficient Light Harvesting (Solar RRL 2∕2018)
Author(s) -
Liang Chao,
Li Pengwei,
Gu Hao,
Zhang Yiqiang,
Li Fengyu,
Song Yanlin,
Shao Guosheng,
Mathews Nripan,
Xing Guichuan
Publication year - 2018
Publication title -
solar rrl
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.544
H-Index - 37
ISSN - 2367-198X
DOI - 10.1002/solr.201770150
Subject(s) - energy conversion efficiency , perovskite (structure) , materials science , annealing (glass) , inkjet printing , perovskite solar cell , scalability , photovoltaics , inkwell , photovoltaic system , nanotechnology , optoelectronics , chemical engineering , computer science , electrical engineering , composite material , engineering , database
In article number 1700217 , Yiqiang Zhang, Guichuan Xing and co‐workers demonstrate high performance perovskite solar cells based on CH3NH3PbI3 with a power conversion efficiency of up to 17.04% (0.04 cm 2 ) and 13.27% (4 cm 2 ). This is achieved via scalable near unity material utilization ratio one‐step inkjet printing method with innovative vacuum‐assisted thermal‐annealing post‐treatment and optimized solvent composition. The most efficient inkjet‐printed perovskite solar cell is reported here.