A dual functional molecule for perovskite/P3HT interface to achieve stable perovskite solar cells

作者：Hyuntae Choi, Haeryang Lim, Heesu Kim, Jeongin Lim, Minji Park, Chandra S. Pathak, Seulki Song · 发表于：Journal of Materials Chemistry A · 年份：2023 · DOI：10.1039/d3ta01910a · 被引用次数：23 · 研究领域：Perovskite Materials and Applications、Conducting polymers and applications、Quantum Dots Synthesis And Properties

An octylammonium azide was introduced to the interface between perovskite and P3HT. The ammonium group could passivate the perovskite defects. The azide moiety could crosslink with P3HT under UV light, strengthening the interfacial contact.