Inhibition of Aluminium Corrosion in 1.0 M HCl by Caffeine: Experimental and DFT Studies

Table 2

Parameters of the Dubinin-Radushkevich model.

(K)		(kJ^−2 mol^2)		(kJ mol^−1)
303	0.991	0.0121	0.696	6.4
308	0.995	0.0081	0.582	7.9
313	0.984	0.0063	0.517	8.9
318	0.965	0.0063	0.466	8.9
323	0.974	0.0061	0.401	9.0