Solution-processed organic photovoltaics (OPV) offer the attractive prospect of low-cost, light-weight and environmentally benign solar energy production. The highest efficiency OPV at present use low ...
Researchers in China have built a hole transport layer with a mixed binary configuration integrating the polymer Regioregular poly(3-hexylthiophene) (P3HT) and Spiro-OMeTAD. They used it to build a ...
When sunlight shining on a solar cell reaches the photosensitive perovskite layer, typically an alkyl ammonium trihalide, the light excites the material, forming energetic couples consisting of ...