Synthesis, structure and thermal properties of montmorillonite/ionic liquid ionogels
А. В. Носков, О. В. Алексеева, V. D. Shibaeva, А. В. Агафонов
Abstract
). Several methods, such as SEM, XRD, TG, DSC, FTIR spectroscopy were used to study the structure and thermal behavior of the produced ionogels. The effects of the IL cation on thermal characteristics of the Na-MMT/IL ionogels were studied. Using the DSC, characteristic temperatures of glass transition, crystallization and melting were determined for Na-MMT/IL composites. Taking into account the literature data and using the method of thermogravimetric analysis, it was shown that ionogel formation was accompanied by a decrease in the thermal stability of the IL.
Topics & Concepts
MontmorilloniteIonic liquidChemical engineeringThermalIonic bondingMaterials scienceChemistryPolymer chemistryOrganic chemistryIonThermodynamicsPhysicsEngineeringCatalysisIonic liquids properties and applicationsLubricants and Their Additives