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Correlation effect on different temperature-humidity range of highly thermal GNP/AG/ SA conductive ink

The study evaluates how the resistivity and properties of the material change in response to environmental factors such as temperature and humidity, and how these changes impact its performance in various applications. In order to develop a highly thermal graphene hybridization conductive ink, a new...

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Main Authors: Salim, Mohd Azli, Mohammad Noor, Norida, Masripan, Nor Azmmi, Md. Saad, Adzni, Photong, Chonlatee, Akop, Mohd Zaid
Format: Article
Language:English
Published: Penerbit UTHM 2024
Online Access:http://eprints.utem.edu.my/id/eprint/28414/2/01211181220241090.pdf
http://eprints.utem.edu.my/id/eprint/28414/
https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/17722
https://doi.org/10.30880/ijie.2024.16.06.006
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spelling my.utem.eprints.284142025-02-10T16:43:29Z http://eprints.utem.edu.my/id/eprint/28414/ Correlation effect on different temperature-humidity range of highly thermal GNP/AG/ SA conductive ink Salim, Mohd Azli Mohammad Noor, Norida Masripan, Nor Azmmi Md. Saad, Adzni Photong, Chonlatee Akop, Mohd Zaid The study evaluates how the resistivity and properties of the material change in response to environmental factors such as temperature and humidity, and how these changes impact its performance in various applications. In order to develop a highly thermal graphene hybridization conductive ink, a new formulation of conductive ink was formulated using graphene nanoplatelet (GNP), silver flake (Ag), and silver acetate (SA) as conductive fillers mixed with organic solvents. The batch of chemicals was converted into a powder by undergoing sonication and stirring to create a powdery state. The powder was then treated with organic solvents, specifically 1-butanol and terpineol, and mixed using a thinky mixer to form a paste. The GNP/Ag/SA hybrid conductive ink paste was then printed on copper substrates using a mesh stencil and was cured at 250°C for 1 hour. Cyclic testing had been conducted using a cyclic bending test machine and a cyclic torsion test machine in a heat chamber with different temperature-humidity. The new formulation then was characterized base on the electrical and mechanical behaviour. After the torsion and bending tests, the GNP/Ag/SA hybrid conductive ink formulation reliability was evaluated. GNP/Ag/SA hybrid conductive ink room temperature baseline and GNP/Ag/SA hybrid conductive ink after given different temperature-humidity were compared in terms of electrical and mechanical properties. Both cyclic bending and torsion testing results showed an increasing value of resistance and resistivity with every progress of bending and torsion cycle, which displays a clear trend. The results indicate that the average resistance values at all sample points either stay constant or decrease with the increasing temperature. This observation suggests that the ink’s electrical conductivity remains rather stable as the temperature increases. Thus, even with rising temperatures, the ink’s electrical conductivity remains stable, indicating the ink’s capacity to preserve its integrity and structural qualities within a defined temperature range. Future research should focus on improving the adhesion, stability and reliability of stretchable conductive inks under various temperature and humidity conditions. This is an open access article under the CC BY-NC-SA 4.0 license. Penerbit UTHM 2024-10 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/28414/2/01211181220241090.pdf Salim, Mohd Azli and Mohammad Noor, Norida and Masripan, Nor Azmmi and Md. Saad, Adzni and Photong, Chonlatee and Akop, Mohd Zaid (2024) Correlation effect on different temperature-humidity range of highly thermal GNP/AG/ SA conductive ink. International Journal Of Integrated Engineering, 16 (6). pp. 58-69. ISSN 2229-838X https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/17722 https://doi.org/10.30880/ijie.2024.16.06.006
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
description The study evaluates how the resistivity and properties of the material change in response to environmental factors such as temperature and humidity, and how these changes impact its performance in various applications. In order to develop a highly thermal graphene hybridization conductive ink, a new formulation of conductive ink was formulated using graphene nanoplatelet (GNP), silver flake (Ag), and silver acetate (SA) as conductive fillers mixed with organic solvents. The batch of chemicals was converted into a powder by undergoing sonication and stirring to create a powdery state. The powder was then treated with organic solvents, specifically 1-butanol and terpineol, and mixed using a thinky mixer to form a paste. The GNP/Ag/SA hybrid conductive ink paste was then printed on copper substrates using a mesh stencil and was cured at 250°C for 1 hour. Cyclic testing had been conducted using a cyclic bending test machine and a cyclic torsion test machine in a heat chamber with different temperature-humidity. The new formulation then was characterized base on the electrical and mechanical behaviour. After the torsion and bending tests, the GNP/Ag/SA hybrid conductive ink formulation reliability was evaluated. GNP/Ag/SA hybrid conductive ink room temperature baseline and GNP/Ag/SA hybrid conductive ink after given different temperature-humidity were compared in terms of electrical and mechanical properties. Both cyclic bending and torsion testing results showed an increasing value of resistance and resistivity with every progress of bending and torsion cycle, which displays a clear trend. The results indicate that the average resistance values at all sample points either stay constant or decrease with the increasing temperature. This observation suggests that the ink’s electrical conductivity remains rather stable as the temperature increases. Thus, even with rising temperatures, the ink’s electrical conductivity remains stable, indicating the ink’s capacity to preserve its integrity and structural qualities within a defined temperature range. Future research should focus on improving the adhesion, stability and reliability of stretchable conductive inks under various temperature and humidity conditions. This is an open access article under the CC BY-NC-SA 4.0 license.
format Article
author Salim, Mohd Azli
Mohammad Noor, Norida
Masripan, Nor Azmmi
Md. Saad, Adzni
Photong, Chonlatee
Akop, Mohd Zaid
spellingShingle Salim, Mohd Azli
Mohammad Noor, Norida
Masripan, Nor Azmmi
Md. Saad, Adzni
Photong, Chonlatee
Akop, Mohd Zaid
Correlation effect on different temperature-humidity range of highly thermal GNP/AG/ SA conductive ink
author_facet Salim, Mohd Azli
Mohammad Noor, Norida
Masripan, Nor Azmmi
Md. Saad, Adzni
Photong, Chonlatee
Akop, Mohd Zaid
author_sort Salim, Mohd Azli
title Correlation effect on different temperature-humidity range of highly thermal GNP/AG/ SA conductive ink
title_short Correlation effect on different temperature-humidity range of highly thermal GNP/AG/ SA conductive ink
title_full Correlation effect on different temperature-humidity range of highly thermal GNP/AG/ SA conductive ink
title_fullStr Correlation effect on different temperature-humidity range of highly thermal GNP/AG/ SA conductive ink
title_full_unstemmed Correlation effect on different temperature-humidity range of highly thermal GNP/AG/ SA conductive ink
title_sort correlation effect on different temperature-humidity range of highly thermal gnp/ag/ sa conductive ink
publisher Penerbit UTHM
publishDate 2024
url http://eprints.utem.edu.my/id/eprint/28414/2/01211181220241090.pdf
http://eprints.utem.edu.my/id/eprint/28414/
https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/17722
https://doi.org/10.30880/ijie.2024.16.06.006
_version_ 1825166531336601600
score 13.239859

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