Fig. 7From: Preparing of Highly Conductive Patterns on Flexible Substrates by Screen Printing of Silver Nanoparticles with Different Size DistributionSEM images of silver patterns after sintering on PET substrates at different sintering temperatures for 75 min. a 80 °C. b 100 °C. c 120 °C. d 140 °C. e 160 °C. f 180 °C. g 200 °C. h The schematic illustration of the sintering mechanismBack to article page