HaloCell

The first practical silicon solar cell was demonstrated nearly seven decades ago; its efficiency was a mere six percent. Although silicon continues to dominate the photovoltaics market, perovskite and hybrid perovskite-silicon solar cells are breaking efficiency records. However, there are challenges: their performance does not hold up over time, toxic materials are required, and crystal defects result in energy losses. With the support of the Marie Skłodowska-Curie Actions programme, the HaloCell project will enhance protection against environmental degradation, cut energy losses and reduce toxicity via a halogen bonding process. The innovative perovskite solar cells will be used in the fabrication of smart plexiglass windows, enabling solar power generation in architectural elements.

Duration: 1 April 2023 - 30 September 2025