A versatile energy-level-tunable hole-transport layer for multi-composition inverted perovskite solar cells

作者：Wenbo Peng, Yong Zhang, Xianyong Zhou, Jiawen Wu, Deng Wang, Geping Qu, Jie Zeng, Yintai Xu, Bo Jiang, Peide Zhu, Yifan Du, Zhitong Li, Lei Xia, Zhixin Liu, Lei Yan, Xingzhu Wang, Baomin Xu · 发表于：Energy & Environmental Science · 年份：2024 · DOI：10.1039/d4ee03208j · 被引用次数：133 · 研究领域：Perovskite Materials and Applications、Chalcogenide Semiconductor Thin Films、Conducting polymers and applications

Through a bimolecular energy-level-tunable design, an ET-HTL reaches optimal energy level alignment with three different perovskite compositions, providing balanced interface defect passivation, charge extraction, and transition loss suppression.