Fig. 4.
Time to permeate 100 mL of solution through 3.24 cm2 carbon cloth area versus the CA concentration in the coating solution. Data sets are differing composition of the permeating solution. A) CA-coated carbon cloth treated with NaCl or B) with NaOH (lines between data points drawn to guide the eye). C) ANOVA results comparing fluid permeation time through a carbon cloth versus CA concentration in the coating solution. When all post-coating treatments and permeating solutions have been aggregated (n = 256).