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Nanoscale Based Ti/Aln/Ti/Sio2 Multi-Layer Absorber Coatings For Solar Thermal Devices

A lot of research has been carried out in developing absorber coatings for high temperature solar thermal applications. Yet, high thickness remains serious issue as it leads to high emittance and peel due to poor adhesion at higher temperatures leading to low performance. In this research work, Ti/A...

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Main Author: Mutawalli, Bello
Format: Thesis
Language:English
Published: 2022
Subjects:
QC1 Physics (General)
Online Access:http://eprints.usm.my/59140/1/24%20Pages%20from%20BELLO%20MUTAWALLI%20-%20TESIS.pdf
http://eprints.usm.my/59140/
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spelling my.usm.eprints.59140 http://eprints.usm.my/59140/ Nanoscale Based Ti/Aln/Ti/Sio2 Multi-Layer Absorber Coatings For Solar Thermal Devices Mutawalli, Bello QC1 Physics (General) A lot of research has been carried out in developing absorber coatings for high temperature solar thermal applications. Yet, high thickness remains serious issue as it leads to high emittance and peel due to poor adhesion at higher temperatures leading to low performance. In this research work, Ti/AlN/Ti/SiO2 multilayer solar absorber coating was deposited onto stainless steel (SS 316L) substrate using Direct Current/Radio Frequency (DC/RF) magnetron sputtering for high temperature solar absorber applications. High purity (99.99%) targets of Ti, AlN and SiO2 were used. To enhance solar absorption, the substrate was modified by simple annealing in air at 600 oC for 1 h and achieved Fe3O4 layer on the surface of the substrate. 2022-04 Thesis NonPeerReviewed application/pdf en http://eprints.usm.my/59140/1/24%20Pages%20from%20BELLO%20MUTAWALLI%20-%20TESIS.pdf Mutawalli, Bello (2022) Nanoscale Based Ti/Aln/Ti/Sio2 Multi-Layer Absorber Coatings For Solar Thermal Devices. PhD thesis, Perpustakaan Hamzah Sendut.
institution Universiti Sains Malaysia
building Hamzah Sendut Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Sains Malaysia
content_source USM Institutional Repository
url_provider http://eprints.usm.my/
language English
topic QC1 Physics (General)
spellingShingle QC1 Physics (General)
Mutawalli, Bello
Nanoscale Based Ti/Aln/Ti/Sio2 Multi-Layer Absorber Coatings For Solar Thermal Devices
description A lot of research has been carried out in developing absorber coatings for high temperature solar thermal applications. Yet, high thickness remains serious issue as it leads to high emittance and peel due to poor adhesion at higher temperatures leading to low performance. In this research work, Ti/AlN/Ti/SiO2 multilayer solar absorber coating was deposited onto stainless steel (SS 316L) substrate using Direct Current/Radio Frequency (DC/RF) magnetron sputtering for high temperature solar absorber applications. High purity (99.99%) targets of Ti, AlN and SiO2 were used. To enhance solar absorption, the substrate was modified by simple annealing in air at 600 oC for 1 h and achieved Fe3O4 layer on the surface of the substrate.
format Thesis
author Mutawalli, Bello
author_facet Mutawalli, Bello
author_sort Mutawalli, Bello
title Nanoscale Based Ti/Aln/Ti/Sio2 Multi-Layer Absorber Coatings For Solar Thermal Devices
title_short Nanoscale Based Ti/Aln/Ti/Sio2 Multi-Layer Absorber Coatings For Solar Thermal Devices
title_full Nanoscale Based Ti/Aln/Ti/Sio2 Multi-Layer Absorber Coatings For Solar Thermal Devices
title_fullStr Nanoscale Based Ti/Aln/Ti/Sio2 Multi-Layer Absorber Coatings For Solar Thermal Devices
title_full_unstemmed Nanoscale Based Ti/Aln/Ti/Sio2 Multi-Layer Absorber Coatings For Solar Thermal Devices
title_sort nanoscale based ti/aln/ti/sio2 multi-layer absorber coatings for solar thermal devices
publishDate 2022
url http://eprints.usm.my/59140/1/24%20Pages%20from%20BELLO%20MUTAWALLI%20-%20TESIS.pdf
http://eprints.usm.my/59140/
_version_ 1775623429358092288
score 13.211869

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