Chemically suppressing redox reaction at the NiO x /perovskite interface in narrow bandgap perovskite solar cells to exceed a power conversion efficiency of 20%

作者：Hongyu Bian, Jiayu You, Cunyun Xu, Xiaofeng He, Meng Wang, Yanqing Yao, Wenqi Zeng, Pengju Guo, Hongyu Zhou, Dengcheng Lu, Zhongjun Dai, Sam Zhang, Qunliang Song · 发表于：Journal of Materials Chemistry A · 年份：2022 · DOI：10.1039/d2ta06211a · 被引用次数：35 · 研究领域：Perovskite Materials and Applications、Conducting polymers and applications、Chalcogenide Semiconductor Thin Films

A redox reaction is found at the NiO x /NBG perovskite interface, and a bifacial reduction strategy is proposed for chemically suppressing this.