Search Results - "Peukert, Sebastian"
-
1
Pyrolysis of diethyl carbonate: Shock-tube and flow-reactor measurements and modeling
Published in Proceedings of the Combustion Institute (2021)“…Shock-tube and flow-reactor experiments were used to study the thermal decomposition of diethyl carbonate (C2H5OC(O)OC2H5; DEC). The formation of CO2, C2H4,…”
Get full text
Journal Article -
2
High-Temperature Unimolecular Decomposition of Diethyl Ether: Shock-Tube and Theory Studies
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (15-08-2019)“…The unimolecular decomposition of diethyl ether (DEE; C2H5OC2H5) is considered to be initiated via a molecular elimination and a C–O and a C–C bond fission…”
Get full text
Journal Article -
3
Experiment and theory on methylformate and methylacetate kinetics at high temperatures: Rate constants for H-atom abstraction and thermal decomposition
Published in Combustion and flame (01-07-2012)“…The shock tube technique was used to study the high temperature thermal decomposition of methylformate (MF) and methylacetate (MA). The formation of H-atoms…”
Get full text
Journal Article -
4
High temperature rate constants for H/D+n-C4H10 and i-C4H10
Published in Proceedings of the Combustion Institute (2015)“…The reactions of D/H with n-C4H10 and i-C4H10 have been studied with both shock-tube experiments and ab initio transition state theoretical calculations…”
Get full text
Journal Article -
5
Shock-tube study of the influence of oxygenated additives on benzene pyrolysis: Measurement of optical densities, soot inception times and comparison with simulations
Published in Combustion and flame (01-09-2022)“…The influence of the addition of oxygenated hydrocarbons (methanol, ethanol, and n-butanol) and ethers (diethyl ether, dimethoxymethane, furan, and…”
Get full text
Journal Article -
6
Compact, Global–Skeletal Reaction Mechanisms for Combustion of o -Xylene/Air and 1-Butanol/Air
Published in Energy & fuels (07-12-2023)Get full text
Journal Article -
7
High-Temperature Rate Constants for the Reaction of Hydrogen Atoms with Tetramethoxysilane and Reactivity Analogies between Silanes and Oxygenated Hydrocarbons
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (21-06-2018)“…The shock-tube technique has been used to investigate the H-abstraction reaction H + Si(OCH3)4 → H2 + Si(OCH2)(OCH3)3 behind reflected shock waves. C2H5I…”
Get full text
Journal Article -
8
Direct Measurement of High-Temperature Rate Constants of the Thermal Decomposition of Dimethoxymethane, a Shock Tube and Modeling Study
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (27-09-2018)“…Shock-tube experiments have been performed to investigate the thermal decomposition of the oxygenated hydrocarbon dimethoxymethane (DMM; CH3OCH2OCH3). The…”
Get full text
Journal Article -
9
Thermochemistry of Oxygen-Containing Organosilane Radicals and Uncertainty Estimations of Organosilane Group-Additivity Values
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (07-10-2021)“…Si–C–H–O-containing radicals are important intermediates during the combustion and pyrolysis of precursors applied for the gas-phase synthesis of silica…”
Get full text
Journal Article -
10
Multi-line SiO fluorescence imaging in the flame synthesis of silica nanoparticles from SiCl4
Published in Combustion and flame (01-02-2021)“…Flame synthesis is a powerful and scalable method for generating nanoparticles for a wide range of applications. The chemical interaction of the flame and the…”
Get full text
Journal Article -
11
Thermochemistry of organosilane compounds and organosilyl radicals
Published in Proceedings of the Combustion Institute (2021)“…Si–C–H-containing radicals and stable species are present in the oxidation of silicon-organic compounds such as methyl and ethyl silanes, which are…”
Get full text
Journal Article -
12
Direct measurements of channel specific rate constants in OH + C3H8 illuminates prompt dissociations of propyl radicals
Published in Proceedings of the Combustion Institute (01-01-2019)“…OH + molecules are an important class of reactions in combustion and atmospheric chemistry. Consequently, numerous studies have measured rate constants for…”
Get full text
Journal Article -
13
Mass Spectrometric Study on the Combustion of Tetramethylsilane and the Formation of Silicon Oxide Clusters in Premixed Laminar Low-Pressure Synthesis Flames
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (13-09-2018)“…This work investigates the decomposition of tetramethylsilane and the formation of silicon oxide clusters in a laminar premixed low-pressure hydrogen flame…”
Get full text
Journal Article -
14
Impact of Methanol and Butanol on Soot Formation in Gasoline Surrogate Pyrolysis: A Shock-Tube Study
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (09-02-2023)“…The influence of methanol and butanol on soot formation during the pyrolysis of a toluene primary reference fuel mixture with a research octane number (RON) of…”
Get full text
Journal Article -
15
Theoretical, Experimental, and Modeling Study of the Reaction of Hydrogen Atoms with 1- and 2‑Pentene
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (10-10-2019)“…Alkyl radicals are prominent in combustion chemistry as they are formed by hydrocarbon decomposition or from a radical attack on hydrocarbons. Accurate…”
Get full text
Journal Article -
16
Shock tube study of the pyrolysis kinetics of Di- and trimethoxy methane
Published in Combustion and flame (01-08-2022)“…The high potential of oxymethylene ethers (OMEs) and related compounds as fuels and fuel-additives motivated a multitude of experimental and theoretical…”
Get full text
Journal Article -
17
Kinetics of the Thermal Decomposition of Ethylsilane: Shock-Tube and Modeling Study
Published in Energy & fuels (18-02-2021)“…The thermal decomposition of ethylsilane (H3SiC2H5, EtSiH3) is investigated behind reflected shock waves and the gas composition is analyzed by gas…”
Get full text
Journal Article -
18
A Shock Tube and Modeling Study about Anisole Pyrolysis Using Time‐Resolved CO Absorption Measurements
Published in International journal of chemical kinetics (01-09-2017)“…ABSTRACT The pyrolysis of anisole (C6H5OCH3) was studied behind reflected shock waves via highly sensitive absorption measurements of CO concentration using a…”
Get full text
Journal Article -
19
Matrix isolation studies of vibrational structure of hemiporphycene
Published in Journal of molecular structure (15-10-2020)“…Parent, unsubstituted free base hemiporphycene, a constitutional isomer of porphyrin, was synthesized only a few years ago, and the detailed characterization…”
Get full text
Journal Article -
20