Figure 4
From: Chemical vs. mechanical microstructure evolution in drying colloid and polymer coatings
Rendered microstructure of observed particles through the drying process for (a) pH 7.5 and (b) pH 2.5 at arbitrary t/tf. The average spatial distribution of particles is indicated as radial distribution function, g(r), during drying suspensions of 𝜙0 = 0.05 and wPEO = 0.05 at (c) pH 7.5 and (d) pH 2.5, as a function of normalized separation distance r/2a, where a is a particle radius.
