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Journal of Chemistry
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2013
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Article
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Tab 3
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Research Article
Calorimetric Study of Mesoporous SBA-15 Modified for Controlled Valproic Acid Delivery
Table 3
Thermodynamic parameters of phenol and catechol to activated carbon at 25°C, determined by isothermal titration calorimetry (ITC).
Compound
(kJ/mol)
(kJ/mol)
(J/K
mol)
(
μ
mol/g)
−45.6
−34.7
−198.5
18
SBA-15-AP
−41.3
−39.8
−239.6
22
−36.5
−43.9
−257.5
27
−30.2
−48.6
−274.6
32
SBA-15-AP(1 : 15)-VA
−28.9
−25.6
−141.2
5