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. 2020 May 4;10:7473. doi: 10.1038/s41598-020-64191-1

Table 4.

The thermodynamic parameter values for Pb(II) adsorption by JPB.

T (K) ∆H (kJ·mol−1) ∆S (J·mol−1·K−1)) ∆G (kJ·mol−1)
298.0 −28.99
303.0 22.52 172.8 −29.85
308.0 −30.72