AI Insight
Researchers from the Dalian Institute of Chemical Physics and Dalian Jiaotong University developed a synergistic additive strategy to improve the production of methylammonium-free perovskite solar cells using slot-die coating, a scalable manufacturing technique. This approach addresses challenges in creating large-area perovskite films, which are crucial for commercial-scale photovoltaic production. The work was published in Advanced Materials, demonstrating improved film quality and device performance through the use of multiple complementary additives.
Why it matters
This research advances the commercial viability of perovskite solar cells by enabling scalable, industrial-compatible manufacturing processes. The elimination of methylammonium also improves the stability of these solar cells, addressing a key limitation that has hindered their widespread adoption in the renewable energy sector.
Understand the Science
A research team led by Professor Yang Dong from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS), in collaboration with Dalian Jiaotong University, has developed a synergistic additive strategy for large-area slot-die coating of methylammonium-free (MA-free) perovskite films. The study is published in Advanced Materials.
Source: Researchers develop synergistic additives for scalable slot-die-coated perovskite photovoltaics