DOI: 10.1039/d3ra02910g ISSN: 2046-2069

Achieving above 24% efficiency with non-toxic CsSnI3 perovskite solar cells by harnessing the potential of the absorber and charge transport layers

M. Khalid Hossain, M. Shihab Uddin, G. F. Ishraque Toki, Mustafa K. A. Mohammed, Rahul Pandey, Jaya Madan, Md. Ferdous Rahman, Md. Rasidul Islam, Sagar Bhattarai, H. Bencherif, D. P. Samajdar, Mongi Amami, D. K. Dwivedi
  • General Chemical Engineering
  • General Chemistry

This study employs theoretical simulations to identify ways to improve the efficiency of CsSnI3-based perovskite solar cells with PCBM ETL. The optimized device with CFTS HTL with a structure of ITO/PCBM/CsSnI3/CFTS/Se shows the highest PCE of 24.73%.

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