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. 2019 Jun 24;9:9180. doi: 10.1038/s41598-019-45504-5

Figure 4.

Figure 4

(a) Optical microscopy images of EHD-jetted Ag patterns prepared with original silver paste:silveray:PGMEA mixture of 100:1:1.5. Pattern lines were printed at different stage speeds from 1,000 to 2,400 μm s−1 with applied voltages of 1.50, 1.55, and 1.60 kV. (b) Pattern width as a function of applied voltage as substrate speed was increased from 800 to 2400 μm s−1. (c) Schematic diagram Taylor cone-jetting mode.