Left: evolution of the microphase distribution and simulated viscosity as a function of the uranyl concentration. Right: difference in standard reference chemical potential respective to cylinders as reference state. Color code: orange: endcaps, grey: cylinders, blue: junctions, black experimental values. For this example, the following input parameters were used: P ₀ (x = 0) = 2.8; P ₀ (x = 0.43) = 2.2; c(Ex) = 1.2 M; κ* = 2 kT/extractant.