Diagrammatic Analysis of Nonhomogeneous Diffusion

Figure 3

(a) and (b) Plots of the normalized diffusion coefficient () versus the excluded volume (EV) for the models of Figures 2(a) (a) and 2(b)(b1) (b). Figure 3(a) employs the direct data for contained in Table 1; (3) with and ; and (5). Figure 3(b) employs the direct data for contained in Table 2; (3) with and ; and (8). (c) Similar to (a) and (b), but for the reference model (I) and model (II) of Figure 2(b)(b1); the model of Figure 2(b)(b2) (III) and the model of Figure 2(c) (IV). (d) Similar to (c), but for the model of Figure 1(a), employing direct data from Table 4, and (3) with and 2.5. [, where is the average diffusion coefficient and is for EV = 0; PL: power law, (3); and all the rate constants equal 1].

(a)

(b)

(c)

(d)