r2r slot ✓ to-roll slot die coated perovskite solar cells

r2r slot Slot-die techniques is widely used in R2R as a simple but accurate method of applying conducting thin film inks onto a large area flexible substrate Forr2r slot R2R – Roll-to-roll series) Our benchtop roll coaters enable researchers to simulate large-area coatings and R2R production during lab-scale research

r2r slotThe technology is based on wet coating with slot die coating Low-viscosity polymers and composites with special electrical, optical and mechanical

r2r slot The polymer electrolyte layer will be R2R coated, using an optimal design for the slot die head For the Li metal anode, cost-efficient R2R pulsed laser