Table 2

The increase of dropping rate after impressed voltage application

Dropping rate before impressed voltage application

(drops/min)

Dropping rate after impressed voltage application (drops/min)

AC

DC


12

13

16

24

26

29

36

38

43

48

51

56

60

64

70


Seo et al. Nanoscale Research Letters 2012 7:4   doi:10.1186/1556-276X-7-4

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