Gas-phase synthesis of functional nanomaterials: Challenges to kinetics, diagnostics, and process development

C Schulz, T Dreier, M Fikri, H Wiggers - Proceedings of the Combustion …, 2019 - Elsevier
Gas-phase synthesis of nanoparticles enables production of high-purity materials with well-
controlled properties in continuous flow processes. It is an established technology for a …

Early particle formation and evolution in iron-doped flames

MR Lalanne, P Wollny, M Nanjaiah, J Menser… - Combustion and …, 2022 - Elsevier
In flame synthesis of nanoparticles, the temperature history experienced by the nascent
particle aerosol defines the morphology, composition, and crystallinity of the resulting …

Insights into the mechanism of combustion synthesis of iron oxide nanoparticles gained by laser diagnostics, mass spectrometry, and numerical simulations: a mini …

I Rahinov, J Sellmann, MR Lalanne, M Nanjaiah… - Energy & …, 2020 - ACS Publications
To fully master a scaled-up combustion synthesis of nanoparticles toward a wide library of
materials with tailored functionalities, a detailed understanding of the underlying kinetic …

[HTML][HTML] Turbulence effects on the formation and growth of nano-particles in three-dimensional premixed and non-premixed flames

L Cifuentes, I Wlokas, P Wollny, A Kempf - Applications in Energy and …, 2023 - Elsevier
This study examines the impact of turbulence on particle-forming flames via three-
dimensional direct numerical simulations. The simulations employ the finite rate chemistry …

Laser-induced incandescence from laser-heated silicon nanoparticles

J Menser, K Daun, T Dreier, C Schulz - Applied Physics B, 2016 - Springer
This work describes the application of temporally and spectrally resolved laser-induced
incandescence to silicon nanoparticles synthesized in a microwave plasma reactor. Optical …

[HTML][HTML] Multi-line SiO fluorescence imaging in the flame synthesis of silica nanoparticles from SiCl4

A El Moussawi, T Endres, S Peukert, S Zabeti… - Combustion and …, 2021 - Elsevier
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 precursor combined with …

Comparative study of flame-based SiO2 nanoparticle synthesis from TMS and HMDSO: SiO-LIF concentration measurement and detailed simulation

RSM Chrystie, H Janbazi, T Dreier, H Wiggers… - Proceedings of the …, 2019 - Elsevier
Depending on the chemical nature of precursor species, the flame-based synthesis of silicon
dioxide nanoparticles in lean hydrogen/oxygen flames proceeds via different chemical …

Mass spectrometric study on the combustion of tetramethylsilane and the formation of silicon oxide clusters in premixed laminar low-pressure synthesis flames

Y Karakaya, S Peukert, T Kasper - The Journal of Physical …, 2018 - ACS Publications
This work investigates the decomposition of tetramethylsilane and the formation of silicon
oxide clusters in a laminar premixed low-pressure hydrogen flame using molecular-beam …

[HTML][HTML] Revisiting the initial reaction rates for TMS combustion and a new evidence for metastable silica nanoparticles in the gas-phase synthesis

Y Karakaya, H Somnitz, A Hermsen… - Applications in Energy …, 2023 - Elsevier
Nanomaterials from gas-phase synthesis are tapping into new fields of application in
research and industry due to their unique size-dependent properties. To produce tailored …

A numerical analysis of a microwave induced coaxial surface wave discharge fed with a mixture of oxygen and hexamethyldisiloxane for the purpose of deposition

E Kemaneci, F Mitschker, J Benedikt… - Plasma Sources …, 2019 - iopscience.iop.org
A microwave induced coaxial surface wave discharge with a feeding gas mixture of oxygen
and hexamethyldisiloxane used for the deposition of polymer coatings is numerically …