Researchers have developed a bio-based ultraviolet (UV) protection film that has the potential to replace conventional petroleum-derived materials in solar cells.
Their study represents the first comprehensive analysis comparing the long-term efficacy of different bio-based UV filters. The research was conducted by the University of Turku, Finland, in collaboration with Aalto University and Wageningen University.
Solar cells are highly susceptible to UV-induced degradation, necessitating protective films to extend their operational lifespan. Traditional protective layers are composed of petroleum-based materials such as polyvinyl fluoride (PVF) and polyethylene terephthalate (PET).
In the pursuit of sustainable alternatives, researchers have turned to…