doi:info:doi/10.1002/solr.201800275

Melamine Hydroiodide Functionalized MAPbI3 Perovskite with Enhanced Photovoltaic Performance and Stability in Ambient Atmosphere 利用統計を見る

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アイテムタイプ	学術雑誌論文 = Journal Article
言語	英語
キーワード	ambient atmosphere, MAPbI3, perovskite solar cells, stability, two‐dimensional
著者	Yang Fu Kamarudin Muhammad A. Hirotani Daisuke Zhang Putao Kapil Gaurav Ng Chi Huey Ma Tingli Hayase Shuzi
著者別名	Yang F. Kamarudin M. A. Hirotani D. Zhang P. T. Kapil G. Ng C. H. Ma T. L. Hayase S.
著者所属	Graduate School of Life Science and Systems Engineering Institution Kyushu Institute of Technology, Kitakyushu 808‐0196, Japan Graduate School of Life Science and Systems Engineering Institution Kyushu Institute of Technology, Kitakyushu 808‐0196, Japan Graduate School of Life Science and Systems Engineering Institution Kyushu Institute of Technology, Kitakyushu 808‐0196, Japan Graduate School of Life Science and Systems Engineering Institution Kyushu Institute of Technology, Kitakyushu 808‐0196, Japan Graduate School of Life Science and Systems Engineering Institution Kyushu Institute of Technology, Kitakyushu 808‐0196, Japan Graduate School of Life Science and Systems Engineering Institution Kyushu Institute of Technology, Kitakyushu 808‐0196, Japan Graduate School of Life Science and Systems Engineering Institution Kyushu Institute of Technology, Kitakyushu 808‐0196, Japan Graduate School of Life Science and Systems Engineering Institution Kyushu Institute of Technology, Kitakyushu 808‐0196, Japan
抄録	Despite the remarkable performance of organometallic halide perovskite solar cells (PSCs), their ultimate stability is still a major issue that inhibits the commercialization of this eminent technology. Herein, melamine hydroiodide (MLAI) is added to function methyl ammonium (CH3NH3+, MA+) lead iodide perovskite for fabricating structured perovskite with enhanced photovoltaic performance and stability in the harsh ambient atmosphere (35 °C, 60–70% relative humidity). Nearly no new phase formed even incorporated 25 mol.% MLAI induces the strain in the perovskite crystal structure. The MLAI‐structured perovskite film shows a denser and smoother surface than the pristine MAPbI3 perovskite. Planar PSCs based on 2 mol.% MLAI‐functionalized perovskite show 17.2% power conversion efficiency with nearly no hysteresis which is much higher than pristine MAPbI3 PSCs. Most importantly, the solar cell devices based on 2 mol.% MLAI‐functionalized perovskite still retain over 90% of the initial performance after being kept in ambient atmosphere for more than 560 h without encapsulation.
雑誌名	Solar RRL
巻	3
号	1
発行年	2018-11-23
出版者	Wiley‐VCH Verlag GmbH & Co. KGaA
ISSN	2367-198X
DOI	info:doi/10.1002/solr.201800275
権利	Copyright (c) 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
情報源	https://doi.org/10.1002/solr.201800275
日本十進分類法	459
版	author
査読の有無	yes
資料タイプ	Journal Article
連携ID	7508

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Melamine Hydroiodide Functionalized MAPbI3 Perovskite with Enhanced Photovoltaic Performance and Stability in Ambient Atmosphere 利用統計を見る

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Melamine Hydroiodide Functionalized MAPbI3 Perovskite with Enhanced Photovoltaic Performance and Stability in Ambient Atmosphere 利用統計を見る

Kyutacar　九州工業大学学術機関リポジトリ