Arrhenious plot

The slope of the theoretical curve yields the zero-order rate constant. The zero-order rate constants obtained from five isothermal experiments are shown in Table III. These rate constants were used for the construction of an Arrhenious plot (Figure 4) yielding the activation energy for the reaction, Ea - 139.3 kj/mol. The activation energy for the corresponding reaction of methyl isocyanate has been reported as 132.2 kJ/mol (7). 

Figure 1. DTA-TGA curves of the supported Figure 2. Arrhenious plot of the supported catalyst catalyst.

Figure 6. Effect of water temperature analyzed by arrhenious plot of the absolute temperature and the release rate coefficient...

The viseosities of the 1,3-dialkylimidazoilium aluminium ehloride and l-mefliyl-3-ethylimidazolium aluminium bromide ionie liquids have also been reported for different eompositions and temperatures. For both the ehloroaluminate and bromoaluminate ionie liquids the temperature dependence was found not to have an Arrhenious type curve, with non-linear plots of Inq vs. 1/T. In these studies the temperature range used was wider than that of the N-alkylpyridinium. This non-Arrhenius behavior is characteristic of glass forming melts. Here the three parameter Vogel-Tammann-Fulcher (VFT) equation ... 

---