Upscaling the manufacturing of ultra-pure salts for perovskit solar cells
| Reference number | |
| Coordinator | DYENAMO AB |
| Funding from Vinnova | SEK 1 510 000 |
| Project duration | April 2021 - December 2022 |
| Status | Completed |
| Venture | Innovation projects in enterprises |
| Call | Innovation projects in SMEs 2020 |
Important results from the project
The project har created prerequsites for the company Dyenamo to continue to grow as supplier of high-quality materials for perovskite solar cells. The manufacturing of various perovskite materials have been scaled up from 100 g batches to 5 kg batches, with remained quality and batch-to-batch reproducibility.
Expected long term effects
The project has resulted in methodology and routines for manufacturing of high-purity chemicals for perovskite solar cells. No obstacles have been identified in the performed evaluations regarding regulations and freedom to operate analysis, Suppliers of start material in the right amounts and quality have been identified.
Approach and implementation
The project duration was 21 months and it was deivided into three work packages; WP1: Synthesis development, WP2: Environmental profile, regulations and safety, and WP3: Project management and Freedom to operate analysis. The activities have been carried out according to plan. Laboratory R&D work has been carried out in parallel to various evaluations. The project has resulted in that Dyenamo is rigged to manufacture and deliver larger amounts high-quality perovskite materials.