Effect of polyelectrolyte interlayer on efficiency and stability of p-i-n perovskite solar cells
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- 作者：Haifeng Yang ; Jincheng Zhang ; Chunfu Zhang ; cfzhang@xidian.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jingjing Chang ; jjingchang@xidian.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zhenhua Lin ; Dazheng Chen ; Xu Sun ; He Xi ; Genquan Han ; Yue Hao
- 关键词：Perovskite solar cells ; Interlayer ; Polyethylenimine ethoxylated ; Recombination ; Stability
- 刊名：Solar Energy
- 出版年：2016
- 出版时间：1 December 2016
- 年：2016
- 卷：139
- 期：Complete
- 页码：190-198
- 全文大小：2026 K
文摘
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A high performance perovskite solar cell with the PEIE interlayer is demonstrated.
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The obviously enhanced uniformity for the devices with PEIE interlayer are achieved.
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The PEIE layer can suppress the trap-assisted recombination for the devices.
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The stability of the corresponding device is also improved.