Gradient band structure: high performance perovskite solar cells using poly(bisphenol A anhydride-<i>co</i>-1,3-phenylenediamine)
Hiroyuki Kanda, Naoyuki Shibayama, Mousa Abuhelaiqa, Sanghyun Paek, Ryuji Kaneko, Nadja Klipfel, Albertus Adrian Sutanto, Cristina Roldán‐Carmona, Aron J. Huckaba, Hobeom Kim, Cristina Momblona, Abdullah M. Asiri, Mohammad Khaja Nazeeruddin
Abstract
A non-reactive material generates beneficial band-bending resulting in higher photovoltaic performance and also stability by suppressing Pb<sup>0</sup> at the perovskite surface.
Topics & Concepts
Perovskite (structure)Bisphenol AMaterials sciencePhotovoltaic systemBand bendingChemical engineeringComposite materialChemistryOptoelectronicsEpoxyCrystallographyElectrical engineeringEngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsQuantum Dots Synthesis And Properties