Chemical kinetics of cyclic ethers in combustion

LS Tran, O Herbinet, HH Carstensen… - Progress in Energy and …, 2022 - Elsevier
Abstract Cyclic Ethers (CEs) belong to a class of compounds of importance to understand
the chemistry of both the engine auto-ignition of hydrocarbon fuels and the combustion of …

Photoelectron photoion coincidence spectroscopy provides mechanistic insights in fuel synthesis and conversion

P Hemberger, A Bodi, T Bierkandt, M Köhler… - Energy & …, 2021 - ACS Publications
Clean combustion, ie, the reduction of NOx and soot emissions, and carbon neutrality,
achieved in part by biofuel synthesis, are major milestones in the transition to a sustainable …

Dimethyl ether (DME) and dimethoxymethane (DMM) as reaction enhancers for methane: Combining flame experiments with model-assisted exploration of a …

H Zhang, D Kaczmarek, C Rudolph, S Schmitt… - Combustion and …, 2022 - Elsevier
The potential of dimethyl ether (DME) and dimethoxymethane (DMM), representatives of the
attractive oxymethylene ether (OME) alternative fuel family, are explored here as reactivity …

Intramolecular Catalytic Hydrogen Atom Transfer (CHAT)

R Asatryan, J Hudzik, M Swihart - The Journal of Physical …, 2024 - ACS Publications
Intramolecular catalysis (IntraCat) is the acceleration of a process at one site of a molecule
catalyzed by a functional group in the same molecule; an external agent such as a solvent …

Investigation of the combustion chemistry in laminar, low-pressure oxymethylene ether flames (OME0–4)

N Gaiser, H Zhang, T Bierkandt, S Schmitt… - Combustion and …, 2022 - Elsevier
Quantitative speciation data for alternative fuels is highly desired to assess their emission
potential and to develop and validate chemical kinetic models. In terms of substitute choices …

Oxidation of oxymethylene ether (OME0− 5): An experimental systematic study by mass spectrometry and photoelectron photoion coincidence spectroscopy

N Gaiser, T Bierkandt, P Oßwald, J Zinsmeister… - Fuel, 2022 - Elsevier
This paper presents a systematic study of oxymethylene ethers (OMEs) oxidation in an
atmospheric laminar flow reactor setup. Oxymethylene ethers with different number of …

On the influence of NO addition to dimethyl ether oxidation in a flow reactor

M Pelucchi, S Schmitt, N Gaiser, A Cuoci… - Combustion and …, 2023 - Elsevier
Dimethyl ether (DME) is a widely recognized alternative fuel which can be sustainably
produced from different feedstock. Its oxidation mechanism belongs to the most deeply …

[HTML][HTML] Activation effect of ozone and DME on the partial oxidation of natural gas surrogates and validation of pressure-dependent ozone decomposition

D Kaczmarek, T Bierkandt, C Rudolph, S Grimm… - Applications in Energy …, 2023 - Elsevier
To address current challenges related to climate change, novel concepts, such as engine-
based polygeneration under fuel-rich conditions, have recently been developed. In this …

Threshold photoelectron spectroscopy of iminoborane, HBNH

D Schleier, D Schaffner, M Gerlach… - Physical Chemistry …, 2022 - pubs.rsc.org
We report the mass-selected threshold photoelectron spectrum (ms-TPES) of iminoborane
(HBNH), generated by pyrolysis of borazine. The adiabatic ionization energy (IE) of the X+ …

Oxidation of linear and branched ethers: A comparative flow reactor study of OME2 and trimethoxymethane

N Gaiser, T Bierkandt, P Oßwald, J Zinsmeister… - Proceedings of the …, 2023 - Elsevier
Oxidation processes of a linear and a branched ether, oxymethylene ether 2 (OME 2) and
trimethoxymethane, also known as trimethyl orthoformate (TMOF), were investigated in two …