In recent years,perovskite solar cells(PSCs)have garnered significant attention as a potential mainstream technology in the future photovol-taic(PV)market.This is primarily attributed to their salient advantages including high efficiency,low cost,and ease of preparation.Nota-bly,the power conversion efficiency(PCE)of PSCs has experienced a remarkable increase from 3.8%in 2009 to over 26%at present.Conse-quently,the adoption of roll-to-roll(R2R)technology for PSCs is considered a crucial step towards their successful commercialization.This arti-cle reviews the diverse substrates,scalable deposition techniques(such as solution-based knife-coating and spraying technology),and optimiza-tion procedures employed in recent years to enhance device performance within the R2R process.Additionally,novel perspectives are presented to enrich the existing knowledge in this field.
关键词
钙钛矿太阳能电池/卷对卷技术/基板/可扩展沉积技术/性能优化
Key words
perovskite solar cells/roll-to-roll technology/substrate/scalable deposition technology/performance optimization