Efficient and hysteresis-less pseudo-planar heterojunction perovskite solar cells fabricated by a facile and solution-saving one-step dip-coating method
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- 作者：Like Huanga ; Chang Lia ; Xiaoxiang Suna ; Rui Xua ; Yangyang Dua ; Jian Nia ; Hongkun Caia ; Juan Lia ; Ziyang Hub ; huziyang@nbu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jianjun Zhanga ; jjzhang@nankai.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Perovskite solar cells ; Pseudo-planar heterojunction ; Electron-transport layer ; Dip-coating ; Hysteresis ; Roll-over
- 刊名：Organic Electronics
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：40
- 期：Complete
- 页码：13-23
- 全文大小：3317 K
文摘
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Pseudo-planar heterojunction perovskite solar cell was reported for the first time.
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The device was fabricated by a solution-saving one-step dip-coating method.
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The device shows PCE close to that of a conventional spin-coated one.
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Models of the abnormal hysteresis, roll-over and current peak were proposed.