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The surface energy of polyaniline cryogel.
| γ tot (mN m−1) | γ LW (mN m−1) | γ AB (mN m−1) | θ W (deg) | θ E (deg) | θ M (deg) |
|---|---|---|---|---|---|
| 47.6 | 20.5 | 27.1 | 1.66 (<15) | 1.99 (<15) | 74.2 |
Total surface energy, γ tot, dispersive component of surface energy, γ LW, acid–base component of surface energy (polar), γ AB, and contact angles, θ, determined using deionized water (W), ethylene glycol (E), and methylene iodide (M) as wetting agents.
