Combining poly(fluorine-co-benzotriazole) (PFN) with (gold-Au) in the ETL layer in Perovskite Solar cells to increase electron conductivity and reduce electron loss at the boundary between layers

Authors

  • Mehran Hosseinzadeh Dizaj Islamic Azad University, Central Tehran Branch Author
  • Shahed Chehrdoust Shishvan Islamic Azad University, Central Tehran Branch Author
  • Fatemeh Shahnavaz Islamic Azad University, Central Tehran Branch Author
  • Amir Assari Jundi-Shapur University of Technology Author

Keywords:

PFN, Au, Electron Conductivity, Perovskite

Abstract

The integration of poly(fluorine-co-benzotriazole) (PFN) with gold (Au) nanoparticles in the electron transport layer (ETL) of perovskite solar cells significantly enhances device performance. This combination improves electron mobility and energy level alignment, leading to more efficient charge extraction and reduced recombination. The process involves dispersing Au nanoparticles in a PFN solution, followed by spin-coating to create a uniform film on the substrate. This approach increases electron conductivity by approximately 25%, and reduces electron loss by 15%, resulting in a substantial boost in power conversion efficiency.

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Author Biographies

  • Mehran Hosseinzadeh Dizaj, Islamic Azad University, Central Tehran Branch

      

  • Shahed Chehrdoust Shishvan, Islamic Azad University, Central Tehran Branch

      

  • Fatemeh Shahnavaz , Islamic Azad University, Central Tehran Branch

      

  • Amir Assari, Jundi-Shapur University of Technology

      

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Published

2025-05-21

How to Cite

Combining poly(fluorine-co-benzotriazole) (PFN) with (gold-Au) in the ETL layer in Perovskite Solar cells to increase electron conductivity and reduce electron loss at the boundary between layers. (2025). Development Engineering Conferences Center Articles Database, 2(7). https://pubs.bcnf.ir/index.php/Articles/article/view/552

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