Premium
δ‐CsPbI 3 Intermediate Phase Growth: δ‐CsPbI 3 Intermediate Phase Growth Assisted Sequential Deposition Boosts Stable and High‐Efficiency Triple Cation Perovskite Solar Cells (Adv. Funct. Mater. 7/2020)
Author(s) -
Wang Shaofu,
Jin Junjun,
Qi Yuyang,
Liu Pei,
Xia Yu,
Jiang Yun,
He RongXiang,
Chen Bolei,
Liu Yumin,
Zhao XingZhong
Publication year - 2020
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.202070046
Subject(s) - perovskite (structure) , materials science , phase (matter) , caesium , grain growth , deposition (geology) , chemical engineering , grain size , thin film , nanotechnology , inorganic chemistry , composite material , organic chemistry , chemistry , paleontology , sediment , engineering , biology
In article number 1908343, Yumin Liu, Xing‐Zhong Zhao, and co‐workers develop a δ‐CsPbI 3 intermediate phase growth (IPG) strategy for achieving high and controllable Cs + incorporation and fabricating large‐grain perovskite thin films. The δ‐CsPbI 3 phase in the PbI 2 film, which serves as the cesium source, facilitates the growth of perovskite grains. This CsPbI 3 ‐IPG is a facile and effective strategy to produce large‐grain Cs + incorporated perovskite films via sequential deposition.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom