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. 2022 Jun 5;8(6):e09645. doi: 10.1016/j.heliyon.2022.e09645

Table 4.

Thermodynamic parameter values for Cu(II) adsorption by the FSAB nanoparticle adsorbent.

Temperature (K) ΔGo (kJ mol−1) ΔSo (J K−1 mol−1) ΔHo (kJ mol−1)
298 −6.11 64.77 13.20
308 −6.76
318 −7.41
328 −8.05