Performance enhancement of perovskite solar cells by doping non-toxic multifunctional natural sodium lignosulfonate into SnO 2

作者：Zezhuan Jiang, Fuling Li, Huaiqing Yan, Rathes Kannan R, Lijia Chen, Ping Li, Qunliang Song · 发表于：Green Chemistry · 年份：2024 · DOI：10.1039/d3gc04924h · 被引用次数：15 · 研究领域：Perovskite Materials and Applications、Chalcogenide Semiconductor Thin Films、Conducting polymers and applications

A novel non-toxic multifunctional natural additive, sodium lignosulfonate (SL), is first utilized to dope SnO 2 solution. The synergetic effects of energy level regulation, interface defect passivation, and crystallization optimization enhanced the efficiency.