print perovskite solar cells could streamline the scale-up of the technology
Our team demonstrated the roll-to-roll production of series-connected [solar] modules for the first time and achieved a significant increase in the record efficiency of solution-processed solar cell
perovskite layers and other components are printed onto the substrate sequentially
main challenge is to ensure that each layer dries and settles completely before the next layer is deposited
printed all the interlayers, including the components for electron and hole transport and both the carbon and silver electrodes
roll-to-roll printed perovskite cells exhibit efficiencies of up to 15.5% for small-area [devices] and 11% for large-area modules
roll-to-roll printed perovskite cells exhibit efficiencies of up to 15.5% for small-area [devices] and 11% for large-area modules
With these parameters, the predicted cost could come in at 70 cents (55p) per watt
The printer:
