Source abstract
Abstract
Abstract An innovative sequential eco‐friendly spray coating (SEF‐SC) technique is developed to uniformly deposit metal halide perovskite films on macroscale textured surfaces, such as textured crystalline‐silicon wafers. Contrasting with previous work on spray‐coated perovskite solar cells, the method presented in this work completely avoids the use of toxic and dangerous solvents. Both MAPbI3 and CsFAMAPbI3−xBrx perovskite films deposited by SEF‐SC show excellent optoelectronic properties and no phase segregation, even when synthesized in ambient conditions. Uniform perovskite coatings are obtained on textured‐silicon heterojunction solar cells underlining the promise of this method, which holds the potential for scalable wet processing of perovskites on rough substrates, such as for low‐cost perovskite/silicon tandem solar cell fabrication.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Perovskite Materials and Applications · Quantum Dots Synthesis And Properties · TiO2 Photocatalysis and Solar Cells
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemical Sciences and UdR INSTM Padova University of Padova Via Marzolo 1 35131 Padova Italy
King Abdullah University of Science and Technology (KAUST) KAUST Solar Center (KSC) Physical Sciences and Engineering Division (PSE) Thuwal 23955‐6900 Kingdom of Saudi Arabia
Interdepartmental Centre Giorgio Levi Cases for Energy Economics and Technology University of Padova Via Marzolo 9 35131 Padova Italy
Funding
King Abdullah University of Science and Technology · Centro studi di Economia e Tecnica dell’Energia Giorgio Levi Cases, Università degli Studi di Padova · Università degli Studi di Padova
References (33)
Show source-provided references
1. BestResearch‐Cell Efficiency Chart https://www.nrel.gov/pv/cell‐efficiency.html(accessed: January2020).