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Effective Electron Blocking of CuPC‐Doped Spiro‐OMeTAD for Highly Efficient Inorganic–Organic Hybrid Perovskite Solar Cells
Author(s) -
Seo Jangwon,
Jeon Nam Joong,
Yang Woon Seok,
Shin HeeWon,
Ahn Tae Kyu,
Lee Jaemin,
Noh Jun Hong,
Seok Sang Il
Publication year - 2015
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.201501320
Subject(s) - perovskite (structure) , materials science , iodide , blocking (statistics) , doping , formamidinium , optoelectronics , inorganic chemistry , computer science , crystallography , chemistry , computer network
The improved performance achieved by combining tert ‐butyl copper (II) phthalocyanine (CuPC) and po ‐spiro‐OMeTAD as hole transporting material (HTM) for formamidinium lead iodide (FAPbI 3 )‐based perovskite solar cells is reported. A device efficiency of 19.4% under standard 1 sun is obtained.