Articles with "thermal decomposition" as a keyword



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Thermogravimetric and qualitative analysis of thermal decomposition characteristics of polyurethane foams based on polyols with carbamide or oxamide and borate groups

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Published in 2017 at "Polymer International"

DOI: 10.1002/pi.5433

Abstract: The thermal stability and the kinds of products of thermal decomposition of polyurethane foams modified with urea or oxamide and borate groups were studied. Incorporation of urea or oxamide groups and borate groups enhances the… read more here.

Keywords: oxamide borate; polyurethane foams; foams modified; thermal decomposition ... See more keywords
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A Confinement-Driven Nucleation Mechanism of Metal Oxide Nanoparticles Obtained via Thermal Decomposition in Organic Media.

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Published in 2022 at "Small"

DOI: 10.1002/smll.202200414

Abstract: Thermal decomposition is a very efficient synthesis strategy to obtain nanosized metal oxides with controlled structures and properties. For the iron oxide nanoparticle synthesis, it allows an easy tuning of the nanoparticle's size, shape, and… read more here.

Keywords: nucleation; iron; thermal decomposition; mechanism ... See more keywords
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Thermal decomposition reaction of pinacolone diperoxide: its use as radical initiator in the styrene polymerization

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Published in 2017 at "Polymer Bulletin"

DOI: 10.1007/s00289-017-1908-3

Abstract: Some commercial vinyl polymers such as polystyrene, polymethylmethacrylate and polyvinyl chloride have been synthetized through last years using new initiators, for example those with multiple active sites. Multifunctional initiators in radical polymerization of vinyl monomers… read more here.

Keywords: polymerization; pinacolone diperoxide; styrene; thermal decomposition ... See more keywords
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Simple and facile synthesis of pure nanocrystalline spinel cobaltite by thermal decomposition of solid solution precursors

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Published in 2019 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-019-02243-7

Abstract: Water assisted cobalt quinolinate complex with general formula [Co(Hqui)2(H2O)2], is used as the solid solution precursors for the synthesis of the spinel cobaltite at low temperature by convenient method (i.e., thermal decomposition). The cobalt precursor… read more here.

Keywords: thermal decomposition; solution precursors; spinel cobaltite; solid solution ... See more keywords
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Influence of the Density of a Forest Combustible Material on the Suppression of its Thermal Decomposition by a Liquid Aerosol

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Published in 2018 at "Journal of Engineering Physics and Thermophysics"

DOI: 10.1007/s10891-018-1815-y

Abstract: Experimental investigations on the characteristic time of suppression of the thermal decomposition of the soil cover of coniferous and foliage forests and on the volume of water required for this purpose have been performed. Experiments… read more here.

Keywords: liquid aerosol; suppression; thermal decomposition; forest combustible ... See more keywords
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Pt-Al2O3 composite aerogels via solution-freeze-drying-calcination technology for the thermal decomposition of ammonium perchlorate

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Published in 2020 at "Journal of Porous Materials"

DOI: 10.1007/s10934-020-00867-3

Abstract: Pt-Al2O3 aerogels were successfully synthesized via solution-freeze-drying-calcination technology. The structure of Pt-Al2O3 aerogels were analyzed by various characterization methods, which displayed that the Pt nanoparticles with a size of about 25 nm were uniformly attached… read more here.

Keywords: al2o3; thermal decomposition; ammonium perchlorate;
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Thermal Decomposition Synthesis of MgFe2O4 Nanoparticles for Magnetic Hyperthermia

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Published in 2019 at "Journal of Superconductivity and Novel Magnetism"

DOI: 10.1007/s10948-018-4834-1

Abstract: In this work, the effects of the thermal decomposition temperature and time on the structure, cation distributions, magnetic properties, and AC magnetically induced heating characteristics of MgFe2O4 nanoparticles were investigated. The structure and cation distributions… read more here.

Keywords: mgfe2o4 nanoparticles; thermal decomposition; synthesis mgfe2o4; decomposition synthesis ... See more keywords
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Kinetic study of the thermal decomposition of castor oil based polyurethane

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Published in 2020 at "Journal of Polymer Research"

DOI: 10.1007/s10965-020-02123-3

Abstract: Polyurethane is a class of polymer that presents as main feature the versatility in its physical and chemical properties. Knowing the kinetic parameters of the thermal degradation of these materials collaborates with the development of… read more here.

Keywords: oil based; thermal decomposition; based polyurethane; decomposition ... See more keywords
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Ups and downs in the theory of thermal decomposition of solids for 130 years

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Published in 2017 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-017-6200-0

Abstract: This paper deals with the systematization and classification of the theory of thermal decomposition of solid materials. We analyze the main innovations during the 130 years since the publication of the classic works by van’t Hoff… read more here.

Keywords: theory; theory thermal; model; thermal decomposition ... See more keywords
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Catalytic reaction of ammonium perchlorate with energetic cobalt complex of 2,6-diamino-3,5-dinitropyrazine-1-oxide during thermal decomposition process

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Published in 2017 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-017-6263-y

Abstract: The purpose of this work was to study the catalytic reaction and its mechanism of ammonium perchlorate (AP) with cobalt complex of 2,6-diamino-3,5-dinitropyrazine-1-oxide (Co-LLM-105) during thermal decomposition process. At first, the catalytic performance of Co-LLM-105… read more here.

Keywords: ammonium perchlorate; catalytic reaction; llm 105; process ... See more keywords
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Thermal decomposition kinetics of sugarcane mills wastes

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Published in 2017 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-017-6270-z

Abstract: The aim of this work was to evaluate the kinetic parameters regarding the first thermal decomposition mass loss step of organic matter present in samples of bagasse, filter cake, and vinasse provided by two sugarcane… read more here.

Keywords: filter cake; cake vinasse; thermal decomposition; sugarcane mills ... See more keywords