Combustion, chemistry, and carbon neutrality

K Kohse-Höinghaus - Chemical Reviews, 2023 - ACS Publications
Combustion is a reactive oxidation process that releases energy bound in chemical
compounds used as fuels─ energy that is needed for power generation, transportation …

[HTML][HTML] Dioxins and plastic waste: A scientometric analysis and systematic literature review of the detection methods

D Baca, R Monroy, M Castillo, A Elkhazraji… - Environmental …, 2023 - Elsevier
Dioxins are highly toxic compounds that pose significant risks to human health and the
environment. Burning plastics is a major source of dioxin emissions, contributing to their …

Mid-infrared fiber-coupled laser absorption sensor for simultaneous NH3 and NO monitoring in flue gases

K Duan, Y Ji, D Wen, Z Lu, K Xu, W Ren - Sensors and Actuators B …, 2023 - Elsevier
We report the development of a mid-infrared fiber-coupled laser absorption sensor for in situ
and simultaneous detection of NH 3 and NO, which is suitable for flue gas monitoring at the …

Mid-infrared absorption spectroscopic sensor for simultaneous and in-situ measurements of ammonia, water and temperature

Y Ji, K Duan, Z Lu, W Ren - Sensors and Actuators B: Chemical, 2022 - Elsevier
A mid-infrared laser-based absorption sensor is developed for in-situ and simultaneous
detection of ammonia, water and temperature for selective catalytic reduction (SCR) exhaust …

FPGA-Accelerated distributed sensing system for real-time industrial laser absorption spectroscopy tomography at kilo-hertz

J Xia, G Enemali, R Zhang, Y Fu… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Fast and continuous data acquisition (DAQ) with well resolved spectral information is
essential for high-speed and high-fidelity measurement of thermophysical parameters of …

Experimental study of the methane/hydrogen/ammonia and ethylene/ammonia oxidation: Multi-parameter measurements using a shock tube combined with laser …

D Zheng, D He, Y Du, J Li, M Zhang, Y Ding… - Combustion and …, 2023 - Elsevier
Ammonia (NH 3) is a promising hydrogen carrier and carbon-free fuel, which can be
synthesized using renewable energy and has attracted increasing attention from both …

Mid-infrared swept cavity-enhanced photoacoustic spectroscopy using a quartz tuning fork

Q Nie, Z Wang, S Borri, PD Natale, W Ren - Applied Physics Letters, 2023 - pubs.aip.org
We report the development of swept cavity-enhanced photoacoustic spectroscopy using a
quartz tuning fork for ultra-sensitive and high-resolution molecular spectroscopy. By using a …

Nonlinear multispectral tomographic absorption deflection spectroscopy based on Bayesian estimation for spatially resolved multiparameter measurement in methane …

Z Niu, H Qi, Z Zhu, Y Ren, M He, B Gao - Fuel, 2024 - Elsevier
In aerospace propulsion systems with high temperature, pressure, and distortion,
inhomogeneous thermophysical gradients can cause line-of-sight deflection and spectral …

Photothermal multi-species detection in a hollow-core fiber with frequency-division multiplexing

Z Wang, H Zhang, J Wang, S Jiang, S Gao… - Sensors and Actuators B …, 2022 - Elsevier
A photothermal gas sensor has been developed for simultaneous multi-species detection in
a hollow-core fiber based on the frequency-division multiplexing technique. By passing …

Mid-infrared absorption spectroscopy of ethylene at 10.5 µm using a chalcogenide hollow-core antiresonant fiber

M Hu, A Ventura, JG Hayashi, F Poletti, W Ren - Optics & Laser Technology, 2023 - Elsevier
We demonstrate the mid-infrared absorption spectroscopy with a chalcogenide glass IG3
hollow-core antiresonant fiber (HC-ARF) for gas sensing at 10.5 µm. A continuous-wave …