Figure 11

Monitoring of the exchange of molecules between populations (possibly amorphous and liquid crystal environments) until stabilization. Combined ¹H low field (LF)-NMR T₂ distributions of MO heated from 193 to 288 K, the temperature of measurement, at five increasing times (t1 to t5 according to the order of measurement). The first measurement (t1) was performed following 1 h of stabilization at 288 K. The relative contributions of each peak, in relation to other peaks and intrinsic T₂ values, are shown on each plot. The relative contribution of the peaks changes in favor of the second peak as time progresses, until reaching a steady state.