Results 21 to 30 of about 521,935 (306)

Carbons Formed in Methane Thermal and Thermocatalytic Decomposition Processes: Properties and Applications

open access: yesC, 2021
The hydrogen economy will play a key role in future energy systems. Several thermal and catalytic methods for hydrogen production have been presented. In this review, methane thermocatalytic and thermal decomposition into hydrogen gas and solid carbon ...
Emmi Välimäki   +3 more
doaj   +1 more source

Intramolecular C−H Activation of a Bisphenolate(benzene)-Ligated Titanium Dibenzyl Complex. Competing Pathways Involving α-Hydrogen Abstraction and σ-Bond Metathesis [PDF]

open access: yes, 2010
A titanium dibenzyl complex featuring a ligand with two phenolates linked by a benzene-1,3-diyl group was found to undergo thermal decomposition to give toluene and a cyclometalated dimeric complex. The thermal decomposition followed first-order kinetics
Bercaw, John E.   +2 more
core   +2 more sources

7-Azabicyclo[2.2.1]heptane N-Imide as an Intermediate in the Thermal Decomposition of N-Amino-7-Azabicyclo[2.2.1]heptane and the Corresponding Benzenesulphonamide [PDF]

open access: yes, 1976
An intermediate in the thermal decomposition of N-amino-7-azabicyclo[2.2.1]heptane and the corresponding benzenesulphonamide derivative, whose structure is consistent with the formulation 7-azabicyclo[2.2.1]heptane N-imide, affords on thermal ...
Dervan, Peter B., Uyehara, Tadao
core   +1 more source

Insights into secondary reactions occurring during atmospheric ablation of micrometeoroids [PDF]

open access: yes, 2016
Ablation of micrometeoroids during atmospheric entry yields volatile gases such as water, carbon dioxide, and sulfur dioxide, capable of altering atmospheric chemistry and hence the climate and habitability of the planetary surface.
Court, RW, Tan, J
core   +1 more source

Behaviour of Thermal Degradation of Some Poly (4-amino-2,6-pyrimidinodithiocarbonate) Metal Complexes

open access: yesSultan Qaboos University Journal for Science, 2008
The thermal decomposition behaviour of the Fe(II), Co(II) and Ni(II) complexes of poly[4-amino-2,6-pyrimidinodithiocarbamate] has been investigated by thermogravimetric analysis (TGA) at a heating rate of 10°C min-1 under nitrogen.
Hussein M. Al-Maydama   +2 more
doaj   +1 more source

Carbonates thermal decomposition kinetics and their implications in using Rock-Eval® analysis for carbonates identification and quantification

open access: yesScience and Technology for Energy Transition, 2023
In 2014, Pillot et al. [Identification and quantification of carbonate species using Rock-Eval pyrolysis, Oil Gas Sci. Technol. – Rev. IFP 69, 341–349.
Baudin François   +3 more
doaj   +1 more source

Thermal stability and thermal decomposition of sucralose

open access: yesEclética Química, 2018
Several papers have been described on the thermal stability of the sweetener, C12H19Cl3O8 (Sucralose). Nevertheless no study using thermoanalytical techniques was found in the literature.
Gilbert Bannach   +4 more
doaj   +1 more source

Study on thermal decomposition characteristics of C6F12O/O2/CO2 gas mixtures

open access: yesAIP Advances, 2022
Due to its excellent insulation properties and environmental characteristics, C6F12O gas mixture shows a wide range of applications prospects in low and medium voltage gas insulated equipment.
Shuangshuang Tian   +5 more
doaj   +1 more source

Thermal decomposition and combustion behavior of potassium perchlorate catalyzed by LaFeO3

open access: yesEnergetic Materials Frontiers, 2023
To improve the combustion behavior of potassium perchlorate-based pyrotechnics, this study successfully prepared perovskite LaFeO3 with nitrates as raw materials using the co-precipitation method and characterized perovskite LaFeO3 through X-ray ...
Jing-shuang Tang   +2 more
doaj   +1 more source

Thermal oscillations in the decomposition of organic peroxides: Identification of a hazard, utilization, and suppression [PDF]

open access: yes, 2016
The purpose of this research is to identify and characterize oscillatory thermal instability in organic peroxides that are used in vast quantities in industry and misused by terrorists.
Ball, Rowena
core   +1 more source

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