2017
DOI: 10.1007/s11998-017-9962-1
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Trailing edge formation during slot coating of rectangular patches

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Cited by 10 publications
(12 citation statements)
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“…The formation of the intermediate plateau may relate to the emptying of the coating bead, when the flow of slurry from the slot‐die is decreasing. In contrast to the findings of Maza and Carvalho, we observed no super elevation at the falling edge but for this intermediate plateau. A possible mechanism of the formation of the falling edge is shown in Figure .…”
Section: Resultscontrasting
confidence: 99%
See 1 more Smart Citation
“…The formation of the intermediate plateau may relate to the emptying of the coating bead, when the flow of slurry from the slot‐die is decreasing. In contrast to the findings of Maza and Carvalho, we observed no super elevation at the falling edge but for this intermediate plateau. A possible mechanism of the formation of the falling edge is shown in Figure .…”
Section: Resultscontrasting
confidence: 99%
“…Chang et al have studied the influence of fluid parameters and the coating setup on the start‐up time of slot‐die coating . Maza and Carvalho investigated the formation of the falling edge and the influence of different geometries of the slot‐die lips …”
Section: Introductionmentioning
confidence: 99%
“…In contrast to blade coating, slot die coating has some potential for patterning, albeit limited to stripes and rectangles. In order to achieve this, the ink flow is either limited spatially in the direction of the web movement by the use of inserts (shims) or specially designed slot die slits (stripe coating), or it is interrupted by controlled starting and stopping, resulting in patterning orthogonal to the coating direction (intermittent coating). A completely different approach is spray coating, where an aerosol of fine ink droplets is created and deposited homogeneously on the substrate .…”
Section: R2r Printing/coating Techniquesmentioning
confidence: 99%
“…14 Parsekian et al 15 found the repeated breaking and re-forming of the coating bead contributed significantly to the increase in tail length. Maza et al 16 presented a detailed analysis on the effect of die lip geometry, contact angle, and capillary number on the trailing edge. The previous studies found that the tail length depended on the coating bead breakup and focused on analyzing the effect of coating speed on the tail length.…”
Section: Introductionmentioning
confidence: 99%