Pyrolysis kinetics of ethylene-propylene (EPM) and ethylene-propylene-diene (EPDM) [PDF]
, 2013 The thermal degradation kinetics of several ethylene-propylene copolymers (EPM) and ethylene-propylene-diene terpolymers (EPDM), with different chemical compositions, have been studied by means of the combined kinetic analysis.
Criado Luque, José Manuel +4 more
core +2 more sources
Pharmaceutics, 2020 The aim of this work was to assess the impact of an excipient in a pharmaceutical formulation containing candesartan cilexetil over the decomposition of the active pharmaceutical ingredient and to comparatively investigate the kinetics of degradation ...
Valentina Buda +10 more
doaj +1 more source
Determining Preexponential Factor in Model-Free Kinetic Methods: How and Why?
Molecules, 2021 The kinetics of thermally stimulated processes in the condensed phase is commonly analyzed by model-free techniques such as isoconversional methods.
Sergey Vyazovkin
doaj +1 more source
Kinetic Analysis of the Thermal Processing of Silica and Organosilica [PDF]
, 2014 The incorporation of an organic group into sol–gel-derived silica causes significant changes in the structure and properties of these materials. Therefore, the thermal treatment of organosilica materials may require a different approach.
Benes, N.E. +3 more
core +3 more sources
Combined kinetic analysis of thermal degradation of polymeric materials under any thermal pathway [PDF]
, 2009 Combined kinetic analysis has been applied for the first time to the thermal degradation of polymeric materials. The combined kinetic analysis allows the determination of the kinetic parameter from the simultaneous analysis of a set of experimental ...
Criado Luque, José Manuel +3 more
core +1 more source
Magnesium hydride for energy storage applications: The kinetics of dehydrogenation under different working conditions [PDF]
, 2016 A new approach to the kinetics of magnesium hydride dehydrogenation is considered. A model able to predict the dehydrogenation under different experimental conditions has been proposed.
Criado Luque, José Manuel +3 more
core +1 more source
Case Studies in Thermal Engineering, 2021 The study investigates the non-isothermal thermogravimetric analysis of cattle manure at varied heating rates to compare the kinetic and thermodynamic behaviors of cattle manure in N2 and air atmospheres.
Muhammad Ashraf +3 more
doaj +1 more source
Thermal decomposition of a molecular material {N(n-C4H9)4[FeIIFeIII(C2O4)3]}∞ leading to ferrite: A reaction kinetics study [PDF]
, 2013 A multi-step thermal decomposition of a molecular precursor, {N(n-C4H9)4[FeIIFeIII(C2O4)3}∞ has been studied using non-isothermal thermogravimetry (TG) measurements in the temperature range 300 to ~800 K at multiple heating rates (5, 10 and 20 K min-1)
Adhikari Arunabha +3 more
core +1 more source
Thermogravimetric Analysis and Kinetic Modeling of the AAEM-Catalyzed Pyrolysis of Woody Biomass
Molecules, 2022 This work analyzes the catalytic effects induced by alkali and alkaline earth metals (AAEMs) on pyrolysis kinetics. To this end, thermogravimetric analyses (TGA) were carried out with raw beech wood and samples impregnated with NaCl, KCl and MgCl2 at ...
Wei Wang +3 more
doaj +1 more source
Recovery of ammonia from wastewater through chemical precipitation [PDF]
, 2019 Chemical precipitation is a consolidated technique applied in wastewater treatment to remove and recover phosphorous and ammonium that remain in the effluent after the anaerobic digestion treatment.
Alibardi, Luca +4 more
core +2 more sources