Adv Eng Mater - 2022 - Faisal - Thermal Spray Coatings for Electromagnetic Wave Absorption and Interference Shielding A.pdf (20.58 MB)
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Thermal spray coatings for electromagnetic wave absorption and interference shielding: a review and future challenges

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journal contribution
posted on 05.08.2022, 14:14 authored by Nadimul Haque Faisal, Rehan Ahmed, Nazmi Sellami, Anil Prathuru, James Njuguna, Federico Venturi, Tanvir Hussain, Hamed Yazdani Nezhad, Nirmal Kumar Katiyar, Saurav Goel, Hari Upadhyaya, Shrikant Joshi, Firdaus Muhammad-Sukki, Radhakrishna Prabhu, Tapas Mallick, William WhittowWilliam Whittow, Spyros Kamnis
This review aims to consolidate scattered literature on thermally sprayed coatings with nonionizing electromagnetic (EM) wave absorption and shielding over specific wavelengths potentially useful in diverse applications (e.g., microwave to millimeter wave, solar selective, photocatalytic, interference shielding, thermal barrier-heat/emissivity). Materials EM properties such as electric permittivity, magnetic permeability, electrical conductivity, and dielectric loss are critical due to which a material can respond to absorbed, reflected, transmitted, or may excite surface electromagnetic waves at frequencies typical of electromagnetic radiations. Thermal spraying is a standard industrial practice used for depositing coatings where the sprayed layer is formed by successive impact of fully or partially molten droplets/particles of a material exposed to high or moderate temperatures and velocities. However, as an emerging novel application of an existing thermal spray techniques, some special considerations are warranted for targeted development involving relevant characterization. Key potential research areas of development relating to material selection and coating fabrication strategies and their impact on existing practices in the field are identified. The study shows a research gap in the feedstock materials design and doping, and their complex selection covered by thermally sprayed coatings that can be critical to advancing applications exploiting their electromagnetic properties.

Funding

EPSRC Centre for Doctoral Training in Ultra Precision

Engineering and Physical Sciences Research Council

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HETEROSTRUCTURE RADIATION DETECTOR MATERIALS FOR ADVANCED TIME OF FLIGHT POSITRON EMISSION TOMOGRAPHY (TOF-PET) IMAGING

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Anisotropic Microwave/Terahertz Metamaterials for Satellite Applications (ANISAT)

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EPSRC NetworkPlus In Digitalised Surface Manufacturing: Towards "World's Best" Processes

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Improved prediction of cohesive sediment erosion based on inter-particle forces

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Intelligent engineering coatings for in-manufacture and in-service monitoring of critical safety products (CoatIN)

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Transforming the Foundation Industries: a Network+ Towards Value by Innovation

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Pump Priming funding at Robert Gordon University, Aberdeen (Project ID: 232073: Thermally sprayed metamaterial coatings for photovoltaic energy harvesting applications (#themetacoat)), in collaboration with University of Nottingham, Cranfield University, London South Bank University and University of Exeter

Royal Academy of Engineering via Grants No. IAPP18-19\295 and TSP1332

The Hubert Curien Partnership award 2022 from the British Council and the Newton Fellowship award from the Royal Society (NIF\R1\191571)

History

School

  • Mechanical, Electrical and Manufacturing Engineering

Published in

Advanced Engineering Materials

Volume

24

Issue

7

Publisher

Wiley

Version

VoR (Version of Record)

Rights holder

© The Authors

Publisher statement

This is an Open Access Article. It is published by Wiley under the Creative Commons Attribution 4.0 International Licence (CC BY 4.0). Full details of this licence are available at: https://creativecommons.org/licenses/by/4.0/

Acceptance date

21/03/2022

Publication date

2022-04-01

Copyright date

2022

ISSN

1438-1656

eISSN

1527-2648

Language

en

Depositor

Prof Will Whittow. Deposit date: 26 March 2022

Article number

2200171