Skip to main content
. 2023 Aug 7;9(8):e19020. doi: 10.1016/j.heliyon.2023.e19020

Table 7.

Pseudo 1st order and 2nd order parameters for Ag + ions adsorption kinetic studies.


1st order
2nd order
Adsorbent Qe (Cal) K1 R2 Qe(Cal.) Qe (Exp.) K2 R2
Gd16-AIS QDs 1.341 0.0132 0.0527 476.19 471.98 35 1
Gd20-AIS QDs 2.066 0.0161 0.3188 476.19 472.2 70 1
Gd30-AIS QDs 1.141 0.0031 0.0876 476.19 469.12 35 1