A Highly Tolerant Printing for Scalable and Flexible Perovskite Solar Cells

• Published in: Advanced functional materials Vol. 31; no. 50
• Main Authors: Xing, Zhi, Lin, Suyu, Meng, Xiangchuan, Hu, Ting, Li, Dengxue, Fan, Baojin, Cui, Yongjie, Li, Fengyu, Hu, Xiaotian, Chen, Yiwang
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc 01.12.2021
• Subjects: colloidal particle; Crystal defects; Crystallization; deep traps; Design defects; Homogeneity; Materials science; Optical microscopes; perovskite solar cells; Perovskites; Photovoltaic cells; Pinhole defects; Pinholes; printing; Solar cells; Stability

Homogeneity and stability of flexible perovskite solar cells (PSCs) are significant for the commercial feasibility in upscaling fabrication. Concretely, the mismatching between bottom interface and perovskite precursor ink can cause uncontrollable crystallization and undesired dangling bonds during...