Table 6 Constant values of second-order kinetics for lithium adsorption at 23 °C on resin 11.

From: Synthesis of a cross-linked polymer using a diallylammonium monomer containing 12-crown-4 motifs for the selective extraction of lithium ions

Second-order kinetics

qe_Calc(mg g−1)

k2(g mg−1 min−1)

qe_Exp(mg g−1)

ha(min−1 mg g−1)

R2

2.264

0.351

2.226

1.8

0.9996