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. 2020 Dec 23;6(1):845–856. doi: 10.1021/acsomega.0c05430

Table 2. Thermodynamic Parameters for the Uptake of SF, MG, CR, and MO Dyes by KNTs.

parameters temperature SF MG CR MO
ΔGo (kJ/mol) 298.15 –12.88 –13.12 –13.81 –14.60
303.15 –12.95 –13.19 –13.92 –14.65
308.15 –12.95 –13.25 –14.00 –14.67
313.15 –12.88 –13.23 –14.12 –14.75
318.15 –12.73 –13.18 –14.23 –14.87
323.15 –12.64 –13.19 –14.36 –14.99
ΔH° (kJ/mol) –16.15 –12.73 –7.45 –10.09  
ΔS° (J/(K mol)) –10.67 1.48 21.33 14.99