Summary:
- Researchers at the Hong Kong University of Science and Technology (HKUST) have developed a new method to create perovskite solar cells without using any solvents.
- Perovskite solar cells are a promising type of solar technology that can be more efficient and cost-effective than traditional silicon-based solar cells.
- The solvent-free method developed by HKUST researchers simplifies the manufacturing process and could lead to more affordable and environmentally friendly perovskite solar cells in the future.