Science (New York, N.Y.)
Homogenized chlorine distribution for >27% power conversion efficiency in perovskite solar cells.
Zhuang Xiong, Qian Zhang, Kai Cai, Haitao Zhou, Qi Song, Zhaoyang Han, Shuaiqing Kang, Yaowen Li, Qi Jiang, Xingwang Zhang, Jingbi You
Published: 202510.1126/science.adw8780
Abstract
The spatial heterogeneity of halogen distribution in perovskite thin films represents a critical factor currently limiting both the power conversion efficiency and stability of solar cells. We identified pronounced through-film inhomogeneity in chlor…
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