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Characteristic on electromagnetic energy harvesting using graphene/silver filled epoxy for PVT thermal hybrid solar collector

Emerging wireless and flexible electronic systems such as wearable or portable devices and sensor networks call for a power source that is sustainable,reliable,have high power density,and can be integrated into a flexible package at low cost.These demands can be met using photovoltaic thennal (PVT)...

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Main Author: Naroh, Azmi
Format: Thesis
Language:English
English
Published: 2019
Subjects:
T Technology (General)
TP Chemical technology
Online Access:http://eprints.utem.edu.my/id/eprint/23983/1/Characteristic%20On%20Electromagnetic%20Energy%20Harvesting%20Using%20Graphene%20Silver%20Filled%20Epoxy%20For%20PVT%20Thermal%20Hybrid%20Solar%20Collector.pdf
http://eprints.utem.edu.my/id/eprint/23983/2/Characteristic%20on%20electromagnetic%20energy%20harvesting%20using%20graphenesilver%20filled%20epoxy%20for%20PVT%20thermal%20hybrid%20solar%20collector.pdf
http://eprints.utem.edu.my/id/eprint/23983/
http://plh.utem.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=115385
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spelling my.utem.eprints.239832022-09-21T08:53:56Z http://eprints.utem.edu.my/id/eprint/23983/ Characteristic on electromagnetic energy harvesting using graphene/silver filled epoxy for PVT thermal hybrid solar collector Naroh, Azmi T Technology (General) TP Chemical technology Emerging wireless and flexible electronic systems such as wearable or portable devices and sensor networks call for a power source that is sustainable,reliable,have high power density,and can be integrated into a flexible package at low cost.These demands can be met using photovoltaic thennal (PVT) systems,consisting of solar modules for energy harvesting,battery storage to overcome variations in solar module output or load and often power electronics to regulate voltages and power flows.A great deal of research in recent years has focused on the development of high-performing materials and architectures for individual components such as solar cells panel circuit and batteries.The use of graphene and silver conductive ink as a flexible,low-cost solution-processed transparent electrode for photovoltaics is investigated.To fabricate these systems,conductive ink printing technique are of great interest as they can be performed at low temperatures and high speeds and facilitate customization of the components.The parameters that were evaluated consist of resistivity,surface roughness,and morphological analysis.In order to accomplish the analysis,the four-point probe is used to measure the resistance value of the sample in ohm-per-square.Conductive ink loading has detected the presence of resistivity with a certain percentage.The highest average resistivity is detected in 1 layer coil conductive ink while the low resistivity in 3 layers coils conductive ink.In terms of surface roughness, Nanoindentation machine was used which resulted that the samples with a consistent average value of uniform and smooth surface.Conductive ink samples with 80% weight percentage of filler had consistent surface regularities that contributed to smooth surface.In morphological analysis,nanoindentation is used to visualize the microscopic image of graphene and silver nanoparticles ink categorized by the electrical properties of the ink. 2019 Thesis NonPeerReviewed text en http://eprints.utem.edu.my/id/eprint/23983/1/Characteristic%20On%20Electromagnetic%20Energy%20Harvesting%20Using%20Graphene%20Silver%20Filled%20Epoxy%20For%20PVT%20Thermal%20Hybrid%20Solar%20Collector.pdf text en http://eprints.utem.edu.my/id/eprint/23983/2/Characteristic%20on%20electromagnetic%20energy%20harvesting%20using%20graphenesilver%20filled%20epoxy%20for%20PVT%20thermal%20hybrid%20solar%20collector.pdf Naroh, Azmi (2019) Characteristic on electromagnetic energy harvesting using graphene/silver filled epoxy for PVT thermal hybrid solar collector. Masters thesis, Universiti Teknikal Malaysia Melaka. http://plh.utem.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=115385
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
English
topic T Technology (General)
TP Chemical technology
spellingShingle T Technology (General)
TP Chemical technology
Naroh, Azmi
Characteristic on electromagnetic energy harvesting using graphene/silver filled epoxy for PVT thermal hybrid solar collector
description Emerging wireless and flexible electronic systems such as wearable or portable devices and sensor networks call for a power source that is sustainable,reliable,have high power density,and can be integrated into a flexible package at low cost.These demands can be met using photovoltaic thennal (PVT) systems,consisting of solar modules for energy harvesting,battery storage to overcome variations in solar module output or load and often power electronics to regulate voltages and power flows.A great deal of research in recent years has focused on the development of high-performing materials and architectures for individual components such as solar cells panel circuit and batteries.The use of graphene and silver conductive ink as a flexible,low-cost solution-processed transparent electrode for photovoltaics is investigated.To fabricate these systems,conductive ink printing technique are of great interest as they can be performed at low temperatures and high speeds and facilitate customization of the components.The parameters that were evaluated consist of resistivity,surface roughness,and morphological analysis.In order to accomplish the analysis,the four-point probe is used to measure the resistance value of the sample in ohm-per-square.Conductive ink loading has detected the presence of resistivity with a certain percentage.The highest average resistivity is detected in 1 layer coil conductive ink while the low resistivity in 3 layers coils conductive ink.In terms of surface roughness, Nanoindentation machine was used which resulted that the samples with a consistent average value of uniform and smooth surface.Conductive ink samples with 80% weight percentage of filler had consistent surface regularities that contributed to smooth surface.In morphological analysis,nanoindentation is used to visualize the microscopic image of graphene and silver nanoparticles ink categorized by the electrical properties of the ink.
format Thesis
author Naroh, Azmi
author_facet Naroh, Azmi
author_sort Naroh, Azmi
title Characteristic on electromagnetic energy harvesting using graphene/silver filled epoxy for PVT thermal hybrid solar collector
title_short Characteristic on electromagnetic energy harvesting using graphene/silver filled epoxy for PVT thermal hybrid solar collector
title_full Characteristic on electromagnetic energy harvesting using graphene/silver filled epoxy for PVT thermal hybrid solar collector
title_fullStr Characteristic on electromagnetic energy harvesting using graphene/silver filled epoxy for PVT thermal hybrid solar collector
title_full_unstemmed Characteristic on electromagnetic energy harvesting using graphene/silver filled epoxy for PVT thermal hybrid solar collector
title_sort characteristic on electromagnetic energy harvesting using graphene/silver filled epoxy for pvt thermal hybrid solar collector
publishDate 2019
url http://eprints.utem.edu.my/id/eprint/23983/1/Characteristic%20On%20Electromagnetic%20Energy%20Harvesting%20Using%20Graphene%20Silver%20Filled%20Epoxy%20For%20PVT%20Thermal%20Hybrid%20Solar%20Collector.pdf
http://eprints.utem.edu.my/id/eprint/23983/2/Characteristic%20on%20electromagnetic%20energy%20harvesting%20using%20graphenesilver%20filled%20epoxy%20for%20PVT%20thermal%20hybrid%20solar%20collector.pdf
http://eprints.utem.edu.my/id/eprint/23983/
http://plh.utem.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=115385
_version_ 1744651979199610880
score 13.223943

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