Boosting the efficiency and stability of two-step perovskite solar cells by a hydroxylamine-driven additive strategy

• DOI: 10.1039/d4ta08074b
• Publication Date: 2025-02-17T11:56:59Z
• Authors: Ming Chen; Yubo Chen; Nan Wang; Xuejie Zhu; Shaoan Yang; Dongliang Bai; Fengyang Yu; Dong Yang; Shengzhong(Frank)...
• Keywords: Boosting; Hydroxylamine

In this study, perovskite solar cells were prepared using a two-step spin-coating solution method. By adding Cbz-hydroxylamine to the organic salt reduces PbI 2 residue, enhances crystallization, and improves efficiency by defect suppression.