Perovskite solar cells could be a game-changing energy technology. However, the solvents involved during fabrication pose sustainability concerns. Here, the authors provide an analysis of human health toxicity and environmental implications of handling solvents, recommending dimethyl sulfoxide (DMSO) as the green choice for large-scale production.
- Rosario Vidal
- Jaume-Adrià Alberola-Borràs
- Joseph M. Luther
