Articles with "decomposition kinetics" as a keyword



Determination of thermal decomposition kinetics of low grade coal employing thermogravimetric analysis

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Published in 2017 at "Korean Journal of Chemical Engineering"

DOI: 10.1007/s11814-017-0070-9

Abstract: The decomposition kinetics of low grade coals was studied and compared with the kinetics of higher grade coals using thermogravimetric analysis. The effect of atmospheres (air, O2 and N2) on coal decomposition kinetics was also… read more here.

Keywords: thermogravimetric analysis; kinetics low; decomposition kinetics; coal ... See more keywords

Application of vacuum stability test to determine thermal decomposition kinetics of nitramines bonded by polyurethane matrix

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Published in 2017 at "Acta Astronautica"

DOI: 10.1016/j.actaastro.2016.12.024

Abstract: Abstract Vacuum stability test (VST) is mainly used to study compatibility and stability of energetic materials. In this work, VST has been investigated to study thermal decomposition kinetics of four cyclic nitramines, 1,3,5-trinitro-1,3,5-triazinane (RDX) and… read more here.

Keywords: thermal decomposition; decomposition kinetics; vacuum stability; htpb ... See more keywords

Structural properties and thermal decomposition kinetics of beryllium deuteride by isotope exchange: Compared to beryllium hydride

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Published in 2018 at "Journal of Nuclear Materials"

DOI: 10.1016/j.jnucmat.2018.06.011

Abstract: Abstract The structural properties and thermal decomposition kinetics of beryllium deuteride (BeD2) synthesized from isotope exchange method were investigated compared to beryllium hydride (BeH2) using infrared spectroscopy (IR) and thermogravimetric analysis (TG) techniques. The results… read more here.

Keywords: structural properties; properties thermal; kinetics beryllium; decomposition kinetics ... See more keywords

Experimental and DFT simulation study of a novel felodipine cocrystal: Characterization, dissolving properties and thermal decomposition kinetics

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Published in 2018 at "Journal of Pharmaceutical and Biomedical Analysis"

DOI: 10.1016/j.jpba.2018.03.006

Abstract: HIGHLIGHTSA new cocrystal of felodipine with high dissolution rate was developed.The cocrystal was characterized by XRPD, DSC, TG, IR and even DFT simulation.The cocrystal experienced different decomposition mechanism compared with intact API.DFT simulation provided theoretical… read more here.

Keywords: fel glu; thermal decomposition; dft simulation; decomposition kinetics ... See more keywords

Decomposition kinetics and thermolysis products analyses of energetic diaminotriazole-substituted tetrazine structures

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Published in 2018 at "Thermochimica Acta"

DOI: 10.1016/j.tca.2018.04.010

Abstract: Abstract The thermal behaviour, decomposition kinetics and mechanisms of three diaminotriazole-substituted tetrazine compounds have been investigated using simultaneous DSC-TG and TG/MS techniques. It has been found that TBDM-2NB is much more stable than TBDM-NB and… read more here.

Keywords: decomposition kinetics; diaminotriazole substituted; tbdm; substituted tetrazine ... See more keywords

Thermal decomposition kinetics of three anthraquinone hazardous waste

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Published in 2021 at "Thermochimica Acta"

DOI: 10.1016/j.tca.2020.178852

Abstract: Abstract Anthraquinone nitro compounds are the important intermediate and hazardous waste in dye production. In order to understand the thermal decomposition characteristics of three typical dye wastes: 1-nitroanthraquinone, 1,5-dinitroanthraquinone and 1,8-dinitroanthraquinone, the dynamic and isothermal… read more here.

Keywords: dinitroanthraquinone; thermal decomposition; decomposition kinetics; hazardous waste ... See more keywords
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Decomposition kinetics of carbon-doped FeCoCrNiMn high-entropy alloy at intermediate temperature

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Published in 2020 at "Transactions of Nonferrous Metals Society of China"

DOI: 10.1016/s1003-6326(20)65347-x

Abstract: Abstract Phase decomposition kinetics and the corresponding mechanical properties of the severe cold-rolled (SCRed) carbon-doped (1.3 at.%) equimolar FeCoCrNiMn high-entropy alloy (HEA) after being annealed at 500 °C were investigated. This single face-centered cubic (FCC)… read more here.

Keywords: fecocrnimn high; carbon; carbon doped; entropy alloy ... See more keywords

Thermal Decomposition Kinetics of Wood and Bark and Their Torrefied Products

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Published in 2017 at "Energy & Fuels"

DOI: 10.1021/acs.energyfuels.6b03419

Abstract: The pyrolysis kinetics of Norway spruce, its bark, and their torrefied products was studied. Thermogravimetry (TGA) was employed with linear and stepwise heating programs. Altogether 36 TGA experiments were evaluated simultaneously by the method of… read more here.

Keywords: bark; kinetics wood; bark torrefied; thermal decomposition ... See more keywords

Synthesis, Characterization, and Thermal Decomposition Kinetics of Nitrogen-Rich Energetic Biopolymers from Aminated Giant Reed Cellulosic Fibers

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Published in 2020 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.0c05448

Abstract: This research focuses on the exploration of giant reed (Arundo donax L., AD) as a viable and underutilized sustainable resource for the development of energetic nitrogen-rich dense biopolymers base... read more here.

Keywords: giant reed; nitrogen rich; thermal decomposition; decomposition kinetics ... See more keywords

An insight into thermal stability and decomposition kinetics of polybenzoxazine plasma treated graphene nanocomposites

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Published in 2021 at "Polymers and Polymer Composites"

DOI: 10.1177/09673911211005341

Abstract: This research was targeted to investigate the effect of oxygen plasma treated graphene nanosheets (tGNSs) on the thermal stability of benzoxazine resin and to have a further and deeper mechanistic understanding of thermal decomposition kinetics… read more here.

Keywords: decomposition kinetics; treated graphene; thermal stability; plasma treated ... See more keywords

Decomposition Kinetics and Lifetime Estimation of Thermoplastic Composite Materials Reinforced with rCFRP

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Published in 2024 at "Materials"

DOI: 10.3390/ma17092054

Abstract: Because of the high demand for carbon fiber reinforced polymer (CFRP) materials across all industries, the reuse and/or recycling of these materials (rCFRP) is necessary in order to meet the principles of the circular economy,… read more here.

Keywords: decomposition kinetics; materials reinforced; estimation; kinetics lifetime ... See more keywords