Research Article

Effect of Salicylic Acid and 5-Sulfosalicylic Acid on UV-Vis Spectroscopic Characteristics, Morphology, and Contact Angles of Spin Coated Polyaniline and Poly(4-aminodiphenylaniline) Thin Films

Figure 4

Variation of the contact angles measured on PANI_B, P4ADPA_B, P4ADPA/SA, and P4ADPA/SSA with the drop age.
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