A chemically inert bismuth interlayer enhances long-term stability of inverted perovskite solar cells

Long term stability is a major barrier for the commercialization of halide perovskite solar cells. Here Wu et al. demonstrate that a chemically inert and structural impermeability bismuth electrode interlayer greatly increases the stability of unencapsulated perovskite solar cells under harsh condit...

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Bibliographic Details
Main Authors: Shaohang Wu, Rui Chen, Shasha Zhang, B. Hari Babu, Youfeng Yue, Hongmei Zhu, Zhichun Yang, Chuanliang Chen, Weitao Chen, Yuqian Huang, Shaoying Fang, Tianlun Liu, Liyuan Han, Wei Chen
Format: Article
Language:English
Published: Nature Publishing Group 2019-03-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-019-09167-0
Description
Summary:Long term stability is a major barrier for the commercialization of halide perovskite solar cells. Here Wu et al. demonstrate that a chemically inert and structural impermeability bismuth electrode interlayer greatly increases the stability of unencapsulated perovskite solar cells under harsh conditions.
ISSN:2041-1723