Triple-cation perovskite solar cells fabricated by a hybrid PVD/blade coating process using green solvents.

ABSTRACT: The scalability of highly efficient organic-inorganic perovskite solar cells (PSCs) is one of the major challenges of solar module manufacturing. Various scalable methods have been explored to strive for uniform perovskite films of high crystal quality on large-area substrates, but each of these methods has individual limitations on the potential of successful commercialization of perovskite photovoltaics. Here, we report a fully scalable hybrid process, which combines vapor- and solution-based techniques to deposit high quality uniform perovskite films on large-area substrates. This two-step process does not use toxic solvents, and it further allows easy implementation of passivation strategies and additives. We fabricate PSCs based on this process and use blade coating to deposit a SnO

SUBMITTER: Siegrist S 

PROVIDER: S-EPMC8651003 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature