Organic semiconductors are flexible materials used in various electronic devices, but they degrade quickly and are expensive to manufacture. Researchers in Stockholm have discovered that adding a common plastic, polystyrene, to the semiconductor can improve its electrical performance and sustainability. This unexpected blend not only enhanced device stability but also resulted in electrical performance three times better than pure semiconductors. The mechanism behind this improvement is still unclear, but researchers hope to further explore this new approach. The findings could lead to the development of more sustainable electronic devices, including sensors for food waste.
https://spectrum.ieee.org/organic-semiconductors-2667704065