Enthalpies of Immersion in Caffeine and Glyphosate Aqueous Solutions of SBA-15 and Amino-Functionalized SBA-15
Paola Rodríguez‐Estupiñán, Yaned Milena Correa-Navarro, Diana P. Vargas, Liliana Giraldo, Juan Carlos Moreno‐Piraján
Abstract
, but the adsorption capacity of glyphosate was better in the amino-functionalized SBA-15. The results show that functionalization of SBA-15 produced differences in physicochemical characteristics of solids, since energy and affinity for the calorimetric liquids are related to the surface properties of solids as well as the chemical nature of the target molecule, immersion enthalpy, was different.
Topics & Concepts
EnthalpyAdsorptionChemistryAqueous solutionCaffeineExothermic processImmersion (mathematics)CalorimetryNuclear chemistryGlyphosateChemical engineeringInorganic chemistryOrganic chemistryThermodynamicsEngineeringEndocrinologyAgronomyMedicinePure mathematicsBiologyPhysicsMathematicsMesoporous Materials and CatalysisConducting polymers and applicationsElectrochemical sensors and biosensors