Efficient roll-to-roll intense pulsed light treatment of ZnO layer for scalable flexible organic photovoltaics

Key Points

• The treatment effectively removes residual solvent, optimizing the ZnO layer formation for solar cells.
• Results indicate that oxidizing ZnO nanoparticles enhances their close packing in the organic photovoltaics.
• The proposed method supports scalable production in flexible solar technology, enhancing the manufacturing process.
• Roll-to-roll techniques enable cost-effective and efficient fabrication of ZnO layers for solar cells.