High-performance perovskite solar cells by incorporating a ZnGa2O4:Eu3+ nanophosphor in the mesoporous TiO2 layer
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- 作者：Xian Hou1 ; Tongtong Xuan1 ; Hengchao Sun ; Xiaohong Chen ; xhchen@phy.ecnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Huili Li ; hlli@phy.ecnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Likun Pan ; lkpan@phy.ecnu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Perovskite solar cells ; ZnGa2O4 ; Eu3+ nanophosphor ; Power conversion efficiency
- 刊名：Solar Energy Materials and Solar Cells
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：149
- 期：Complete
- 页码：121-127
- 全文大小：2767 K
文摘
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ZnGa2O4:Eu3+ nanophosphor is used in mesoporous TiO2 of perovskite solar cells.
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The nanophosphor improves the light absorption and exciton generation rate.
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The nanophosphor increases the cell photocurrent and efficiency.
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An extremely high photocurrent density of 25.02 mA cm−2 is achieved.