Morphology control of planar heterojunction perovskite solar cells with fluorinated PDI films as organic electron transport layer
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- 作者：Jiachi Huanga ; b ; Zhuowei Gua ; Lijian Zuoa ; Tao Yea ; Hongzheng Chena ; hzchen@zju.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Perovskite solar cells ; Morphology control ; Fluorinated PDI ; Electron transport layer
- 刊名：Solar Energy
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：133
- 期：Complete
- 页码：331-338
- 全文大小：1124 K
文摘
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FPDI was used as novel electron transport material in perovskite solar cells.
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Morphology control is critical to achieve high efficiency perovskite solar cells.
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The morphology of ETL layer could be controlled by convenient solvent treatments.
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The morphology of perovskite layer could be optimized by ETL layer.
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The fill factor increased significantly for solar cells with better morphology.