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Low cost, high throughput and centimeter‐scale fabrication of efficient hybrid perovskite solar cells by closed space vapor transport
Author(s) -
Li Guijun,
Ho Jacob Y. L.,
Wong Man,
Kwok HoiSing
Publication year - 2016
Publication title -
physica status solidi (rrl) – rapid research letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.786
H-Index - 68
eISSN - 1862-6270
pISSN - 1862-6254
DOI - 10.1002/pssr.201510386
Subject(s) - perovskite (structure) , fabrication , throughput , materials science , energy conversion efficiency , photovoltaic system , substrate (aquarium) , optoelectronics , deposition (geology) , chemical vapor deposition , space (punctuation) , nanotechnology , chemical engineering , computer science , electrical engineering , telecommunications , engineering , wireless , paleontology , oceanography , alternative medicine , pathology , sediment , biology , operating system , medicine , geology
Hybrid perovskite solar cell is a fast‐growing photovoltaic technology. Here, we present a method based on the closed space vapor transport deposition, which has the potential for large‐scale production due to its low cost, high throughput, and large‐area uniformity. We demonstrate CH 3 NH 3 PbI 3 solar cells with high power conversion efficiencies of 16.2%. Furthermore, the large area devices have high efficiency of 13.8% and good uniformity in a large substrate of 3 cm × 3 cm. (© 2016 WILEY‐VCH Verlag GmbH &Co. KGaA, Weinheim)