4.8 Article

Blade-coating Perovskite Films with Diverse Compositions for Efficient Photovoltaics

Journal

ENERGY & ENVIRONMENTAL MATERIALS
Volume 4, Issue 3, Pages 277-283

Publisher

WILEY
DOI: 10.1002/eem2.12118

Keywords

perovskite solar cells; blade-coating; composition engineering; bandgaps; power conversion efficiencies

Funding

  1. National Key R&D Program of China [2019YFB1503200]
  2. GDUPS (2016)
  3. NSF of Guangdong Province [2019B1515120050]
  4. Fundamental Research Funds for the Central Universities [19lgjc07]
  5. Guangdong Basic and Applied Basic Research Foundation [2019A1515110770]
  6. National Key Research and Development Program of China [2017YFA0206600]
  7. National Natural Science Foundation of China [51773045, 21772030, 51922032, 21961160720]

Ask authors/readers for more resources

This research highlights recent advances in the hot-assisted blade-coating or air knife-assisted blade-coating of different perovskite compositions for single-junction or tandem PSCs, focusing on ink formulation engineering strategies, crystal growth mechanisms, crystallization kinetics, and optoelectronic properties of the different perovskite compositions.
In this research highlight, recent significant advances with hot-assisted blade-coating or air knife-assisted blade-coating of different perovskite compositions with bandgaps ranging from 1.3 eV to 1.9 eV (i.e. wide-bandgap or small-bandgap perovskites with mixed cations and anions, 2D/3D perovskites, Pb/Sn binary perovskites, and all-inorganic perovskites) for single-junction or tandem PSCs are discussed, with an emphasis on elucidating the distinct ink formulation engineering strategies, crystal growth mechanisms, crystallization kinetics, and optoelectronic properties of the different perovskite compositions.

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