More is different: mobile ions improve the design tolerances of perovskite solar cells

作者：Lucy J. F. Hart, Fraser J. Angus, Yin Li, Abdul Khaleed, Philip Calado, James R. Durrant, Aleksandra B. Djurišić, Pablo Docampo, Piers R. F. Barnes · 发表于：Energy & Environmental Science · 年份：2024 · DOI：10.1039/d4ee02669a · 被引用次数：32 · 研究领域：Perovskite Materials and Applications、Quantum Dots Synthesis And Properties、Conducting polymers and applications

Herein, we investigate the effect of mobile ions on steady-state perovskite solar cell performance and show that they can lead to significant increases in open circuit voltage and improve device tolerance to interfacial energetic misalignments.