Search Results - "Thermochimica acta"

ICTAC Kinetics Committee recommendations for analysis of multi-step kinetics by Vyazovkin, Sergey, Burnham, Alan K., Favergeon, Loic, Koga, Nobuyoshi, Moukhina, Elena, Pérez-Maqueda, Luis A., Sbirrazzuoli, Nicolas

“…•Recommendations are provided for kinetic analysis of multi-step processes.•Focus is on four most commonly used approaches to multi-step kinetic…”
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ICTAC Kinetics Committee recommendations for analysis of thermal decomposition kinetics by Koga, Nobuyoshi, Vyazovkin, Sergey, Burnham, Alan K., Favergeon, Loic, Muravyev, Nikita V., Pérez-Maqueda, Luis A., Saggese, Chiara, Sánchez-Jiménez, Pedro E.

“…•Recommendations are collected for the kinetic analysis of thermal decompositions.•Basic kinetic procedures are introduced briefly.•Individual thermal…”
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ICTAC Kinetics Committee recommendations for collecting experimental thermal analysis data for kinetic computations by Vyazovkin, Sergey, Chrissafis, Konstantinos, Di Lorenzo, Maria Laura, Koga, Nobuyoshi, Pijolat, Michèle, Roduit, Bertrand, Sbirrazzuoli, Nicolas, Suñol, Joan Josep

“…•Recommendations developed for collecting TG, DSC, and DTA data for successful kinetic analysis.•Focus is on preparing proper samples and selecting adequate…”
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Nucleation triggering methods in supercooled phase change materials (PCM), a review by Beaupere, N., Soupremanien, U., Zalewski, L.

“…•Different solidification methods for PCMs’ supercooling suppression were analyzed.•Seeding induced reproducible and controlled heat release from supercooled…”
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ICTAC Kinetics Committee recommendations for analysis of thermal polymerization kinetics by Vyazovkin, Sergey, Achilias, Dimitris, Fernandez-Francos, Xavier, Galukhin, Andrey, Sbirrazzuoli, Nicolas

“…•Recommendations are provided for kinetic analysis of thermal polymerization.•Main focus is on analysis of DSC measurements.•Multi-step nature of…”
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ICTAC Kinetics Committee recommendations for performing kinetic computations on thermal analysis data by Vyazovkin, Sergey, Burnham, Alan K., Criado, José M., Pérez-Maqueda, Luis A., Popescu, Crisan, Sbirrazzuoli, Nicolas

“…► Kinetics concepts are introduced and advices on collecting data are given. ► Methods based on multiple temperature programs are recommended. ► Evaluation of…”
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Thermal degradation kinetics of plastics and model selection by Das, Pallab, Tiwari, Pankaj

“…•Detail thermal degradation kinetics of common packaging plastics.•Concept of variable kinetics has been applied using various isoconversional…”
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Characterisation and thermophysical properties of graphene nanoparticles dispersed erythritol PCM for medium temperature thermal energy storage applications by Vivekananthan, Mayilvelnathan, Amirtham, Valan Arasu

“…•Thermophysical properties of graphene dispersed erythritol PCM (NDPCM) analysed.•FTIR spectrum confirmed graphene nanoparticles integrated well into…”
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Organic phase change materials and their textile applications: An overview by Sarier, Nihal, Onder, Emel

“…► PCMs offer tremendous potential to fulfill growing energy needs. ► Paraffin waxes, PEGs, fatty acids, polyalcohols, polyethylenes are attractive PCMs. ►…”
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Thermal degradation study of waste polyethylene terephthalate (PET) under inert and oxidative environments by Das, Pallab, Tiwari, Pankaj

“…[Display omitted] •Thermal degradation study of polyethylene terephthalate (PET) form waste soft drink bottles.•Non-isothermal TGA based kinetic analysis for…”
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Homer Kissinger and the Kissinger equation by Blaine, Roger L., Kissinger, Homer E.

“…► We present a personal history of Homer Kissinger. ► We present an overview of the development of the Kissinger kinetic equation and subsequent extensions. ►…”
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Halloysite nanotubes as smart flame retardant and economic reinforcing materials: A review by Goda, Emad. S., Yoon, Kuk Ro, El-sayed, Shimaa H., Hong, Sang Eun

“…•HNTs are promising nanomaterials which have a tubular shape and can be designed for many applications.•HNTs are used to prepare polymer nanocomposites using…”
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Determination of pre-exponential factor and reaction mechanism in a model-free way by Sbirrazzuoli, Nicolas

“…The effective activation energy (Eα) dependency is used to compute the dependence of the pre-exponential factor (Aα) and of the mathematical function that…”
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Hydration heat evolution and kinetics of blended cement containing steel slag at different temperatures by Han, Fanghui, Zhang, Zengqi, Wang, Dongmin, Yan, Peiyu

“…•Hydration process of steel slag was similar to cement, but its activity was very low.•Small amount of steel slag affected little the hydration process of…”
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Effect of silica particle size on the formation of calcium silicate hydrate [C-S-H] using thermal analysis by Maddalena, Riccardo, Hall, Christopher, Hamilton, Andrea

“…•C-S-H pastes made with two different silica particle sizes are investigated.•Isothermal calorimetry is used to study the effect of particle size on the…”
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Organic eutectic mixture as efficient stabilizer for nitrocellulose: Kinetic modeling and stability assessment by Chelouche, Salim, Trache, Djalal, Tarchoun, Ahmed Fouzi, Abdelaziz, Amir, Khimeche, Kamel, Mezroua, Abderrahmane

“…•The FTIR/XRD/DSC analyses confirm the compatibility between NC and stabilizers.•The NC stabilized by MENA+DPA releases the lowest volume of NO (B&J test).•The…”
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Lauric-stearic acid eutectic mixture/carbonized biomass waste corn cob composite phase change materials: Preparation and thermal characterization by Zhang, Weiyi, Zhang, Xianmei, Zhang, Xiaoguang, Yin, Zhaoyu, Liu, Yangai, Fang, Minghao, Wu, Xiaowen, Min, Xin, Huang, Zhaohui

“…[Display omitted] •Carbonization corn cobs were a perfect carrier matrix to form shape stabilized PCMs.•Carbonization corn cobs exhibit a highly porous…”
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The degree of hydration assessment of blended cement pastes by differential thermal and thermogravimetric analysis. Morphological evolution of the solid phases by Monteagudo, S.M., Moragues, A., Gálvez, J.C., Casati, M.J., Reyes, E.

“…•A proposal of hydration degree calculation for blended cement pastes is presented.•The method is based both on the contributions of various authors and on…”
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Hydration kinetics and properties of cement blended with mechanically activated gold mine tailings by Lyu, Xianjun, Yao, Geng, Wang, Zhiming, Wang, Qiang, Li, Lin

“…•Gold mine tailings exhibit pozzolanic activity after mechanical activation.•It is feasible to use activated gold mine tailings as pozzolan in cement.•The…”
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Quantitative kinetic and structural analysis of geopolymers. Part 1. The activation of metakaolin with sodium hydroxide by Zhang, Zuhua, Wang, Hao, Provis, John L., Bullen, Frank, Reid, Andrew, Zhu, Yingcan

“…► Isothermal conduction calorimetry is used to qualify the real reaction extent of geopolymerization. ► Increasing the NaOH concentration enhances the reaction…”
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