Organic growth: plastic solar cell developments
11 April 2024
Organic solar cells hold the potential to deliver cheap, clean energy – but are hampered by the problem of relatively low efficiency and a lack of durability. However, many researchers are working to improve both electrical performance and device lifetimes. Although they offer the advantages of lightness and flexibility, organic solar cells tend to have a short lifespan – which can undermine their commercial potential. Now, an international research team – led by Graz University of Technology (TU Graz) in Austria – is looking to increase the stability of organic solar cells.