Lead-Free Perovskite Materials for Solar Cells

Nano-Micro Letters

Ben Ma¹  Lihui Liu¹  Minghao Wang¹  Wei Wang¹  Wei Shen¹  Kun Cao¹  Wei Huang²  Shufen Chen² 

[1]Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications (NUPT), 9 Wenyuan Road, 210023, Nanjing, People’s Republic of China

[2]Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications (NUPT), 9 Wenyuan Road, 210023, Nanjing, People’s Republic of China

[3]Frontiers Science Center for Flexible Electronics, Xi’an Institute of Flexible Electronics (IFE) and Xi’an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, 127 West Youyi Road, 710072, Xi’an, People’s Republic of China

关键词: Solar cells;    Perovskite;    Lead-free;    First-principles calculation;    Photovoltaic;   

DOI  :  10.1007/s40820-020-00578-z

来源: Springer

【 摘 要 】

tsThe toxicity issue of lead-based halide perovskites hinders theirs large-scale commercial applications in solar cells.A variety of non- or low-toxic perovskite materials have been used for development of environmentally friendly lead-free perovskite solar cells, some of which show excellent optoelectronic properties and device performances.At present, more new lead-free perovskite materials with tunable optical and electrical properties are urgently required to design highly efficient and stable lead-free perovskite solar cells.

【 授权许可】

CC BY