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. 2018 Jun 7;10(6):632. doi: 10.3390/polym10060632

Figure 2.

Figure 2

(a) The UV-Vis absorption of PPy-IC, PPy-KC, PPy-IC/MWNT and PPy-KC/MWNT composite solutions at a concentration of 1.0 mg/mL in Milli-Q water; (b) Stability of PPy-IC, PPy-KC, PPy-IC/MWNT and PPy-KC/MWNT composite solutions at a concentration of 2.0 mg/mL in Milli-Q water.