Microwaves in chemistry

DR Slocombe, A Porch - IEEE Journal of Microwaves, 2021 - ieeexplore.ieee.org
The unique properties of microwaves make them useful in many diverse applications across
a wide range of fields, spanning much of engineering and science. In the chemical sciences …

Small-size coaxial resonant applicator for microwave heating assisted additive manufacturing

N Li, G Link, M Engler… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article introduces the design and analysis of a small-size coaxial resonant applicator for
high-speed microwave heating-assisted additive manufacturing of multiple materials, such …

Temperature dynamics of magnetoactive compounds under terahertz irradiation: characterization by an EPR study

SV Tumanov, AR Melnikov, NA Artiukhova… - Russian Chemical …, 2022 - Springer
A possibility of fast rapid temperature changing for the studied compound makes it possible
to study related phenomena, such as thermally induced trapping of metastable states in …

Graphene passivation effect on copper cavity resonator preserves Q-factor

Z Nuriakhmetov, Y Chernousov, S Sakhapov… - …, 2023 - iopscience.iop.org
Proposed resonator design and measurement technique is a promising solution to estimate
the value of materials surface conductivity. In the developed device, there are no mechanical …

An in situ study of the thermal decomposition of 2, 2′-azobis (2-methylpropionitrile) radical chemistry using a dual-mode EPR resonator

G Magri, M Barter, J Fletcher-Charles, H Choi… - Research on Chemical …, 2023 - Springer
A custom-built dual-mode EPR resonator was used to study the radical chemistry of AIBN
thermal decomposition. This resonator enables both simultaneous in situ heating using …

Design considerations of a dual mode X-band EPR resonator for rapid in-situ microwave heating

M Barter, G Magri, J Harari, H Choi, A Folli… - Applied Magnetic …, 2022 - Springer
This paper describes the design considerations for a dual mode X-band continuous wave
(CW) Electron Paramagnetic Resonance (EPR) cavity, for simultaneous EPR measurement …

Microwave resonator-based microfluidic sensors fabricated using 3D-printing technology

K Silver, S Bestow, J Richardson, C Nagara, H Choi… - 2024 - orca.cardiff.ac.uk
Microwave resonators can be utilized as precision, fast, selective, and non-invasive sensors
for reagent and material characterisation. The quality factor (Q-factor) of a microwave …

An in-situ study of the thermal decomposition of AIBN radical chemistry using a dual mode EPR resonator

G Magri, M Barter, J Fletcher-Charles, H Choi… - 2022 - researchsquare.com
A custom-built dual mode EPR resonator was used to study the radical chemistry of AIBN
thermal decomposition. This resonator enables both simultaneous in situ heating using …

APPLICATIONS OF DUAL MODE MICROWAVE RESONATORS IN ELECTRON PARAMAGNETIC RESONANCE (EPR) SPECTROSCOPY

A Folli, G Magri, M Barter, J Harari, H Choi… - AMPERE …, 2021 - researchgate.net
Electron Paramagnetic Resonance (EPR), or electron spin resonance (ESR), spectroscopy
is a technique used to study free radicals or materials containing unpaired electrons …

DEVELOPMENT OF AN EPR CAVITY RESONATOR WITH HEATING CAPABILITES

A Murphy - AMPERE 2021, 2021 - academia.edu
Electron Paramagnetic Resonance (EPR) spectroscopy is useful for characterising organic
radicals and various metal complexes. At the heart of is the cavity resonator which both …