Mixed-Dimensional Engineering to Generate a Desirable 2D/3D Heterostructure Perovskite Layer to Record Stable and Efficient Carbon-Based Perovskite Solar Cells
- Title
- Mixed-Dimensional Engineering to Generate a Desirable 2D/3D Heterostructure Perovskite Layer to Record Stable and Efficient Carbon-Based Perovskite Solar Cells
- Abstract
-
Carbon-based perovskite solar cells (C-PSCs) without hole transport layers offer acceptable stability while they suffer from low performance. In the current study, we fabricated a two-dimensional/three-dimensional (2D/3D) hybrid perovskite layer over a FAPbI3 layer with the assistance of triethylbenzylammonium chloride (TBACl) vapor in HTL-free C-PSCs. The TBACl vapor by reaction with the surface residual PbI2 of FAPbI3 passivates the grain boundaries and promotes perovskite grain growth. The 2D/3D bilayer reduces surface defects and acts as an interface modifier, reduces charge recombination processes, facilitates charge transfer processes, and shields the FAPbI3 layer from degradation. The fabricated HTL-free C-PSCs with 2D/3D bilayers show photovoltaic performance and record a champion efficiency of 16.10%, higher than the 11.78% recorded for control devices. In addition, the 2D/3D HTL-free C-PSCs show higher stability behavior against ambient air and heating.
- Scientific Type
- غير معروف
- Journal volume
- No.2 ( 2023)
- Collaboration type
- مشترك
- Publish Date
- October 18, 2023
- Participated Universities (Publication)
-
Alnoor University
- Scopus status
- In Scopus
- Scopus index year
- 2 023
- Scopus quarter
- 1
- Scopus citation score
- 7.900000095
- Clarivate status
- In Clarivate
- Clarivate index year
- 2 023
- Clarivate impafact
- 4.653999805
- Pub. Med. status
- Not In PubMed
- Author (Publication)
- كرم ميسر عبدالعزيز محمد
- Journal (Publication)
-
Energy & Fuels
- Publisher (Publication)
- American Chemical Society
- ISSN
- 1520-5029
- Country (Publication)
-
United States
- Country type
- عالمية
- College (Publication)
-
College of Pharmacy
- Departement (Publication)
-
Department of Pharmacy