3D Printer Based Slot‐Die Coater as a Lab‐to‐Fab Translation Tool for Solution‐Processed Solar Cells. Issue 4 (7th November 2014) - Vak, Doojin
Abstract A 3D printer based slot‐die coater is developed as a lab‐to‐fab translation tool for solution‐processed solar cells. The modified 3D printer is used to develop the printing process for potential use in large scale roll‐to‐roll production. Fabrication of a 47.3 cm2 organic solar cell module with 4.56% efficiency and printed perovskite solar cells with 11.6% efficiency are demonstrated.