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Geometrical Characterization And Effect Of Temperature On Graphene Nanoparticles Conductive Ink

Graphene nanoparticles (GNP) conductive ink has become the main filler material in the formulation of conductive ink. Because of that, various ef orts have been performed to obtain the influencing parameters that can af ect the GNP conductive ink electrical conductivity. Based on that, this study wa...

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Main Authors: Salim, Mohd Azli, Md. Saad, Adzni, Abdullah, Siti Amirah, Wasbari, Faizil, Ali, Murni, Feng Dai
Format: Article
Language:English
Published: Penerbit UniMAP 2021
Online Access:http://eprints.utem.edu.my/id/eprint/25718/2/GEOMETRICAL%20CHARACTERIZATION%20AND%20EFFECT%20OF%20TEMPERATURE.PDF
http://eprints.utem.edu.my/id/eprint/25718/
https://ijneam.unimap.edu.my/images/PDF/IJNeaM%20Special%20Issue%202021%20(1)/Vol%2014%20SI%20Aug2021%20275-288.pdf
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spelling my.utem.eprints.257182022-03-15T17:05:27Z http://eprints.utem.edu.my/id/eprint/25718/ Geometrical Characterization And Effect Of Temperature On Graphene Nanoparticles Conductive Ink Salim, Mohd Azli Md. Saad, Adzni Abdullah, Siti Amirah Wasbari, Faizil Ali, Murni Feng Dai Graphene nanoparticles (GNP) conductive ink has become the main filler material in the formulation of conductive ink. Because of that, various ef orts have been performed to obtain the influencing parameters that can af ect the GNP conductive ink electrical conductivity. Based on that, this study was performed to investigate the ef ect of temperature, ink thickness, and shape on the sheet resistivity of GNP conductive ink. The ink formulation used was 35 wt% of GNP as filler loading and printed to form 4 types of pattern with 3 dif erent thicknesses by using the stencil printing method. The samples were cured at three dif erent temperatures of 90 °C, 100 °C, and 110 °C, and sheet resistivity was measured to obtain the correlation between the samples’ electrical properties with the temperature, ink thickness, and shape. The results showed that sample of zigzag pattern, with the thickness of 1 mm and cured at 90 °C produced the highest average sheet resistivity of 20.77 kΩ/sq, and a sample of sinusoidal pattern, with a thickness of 3 mm and cured at 110 °C produced the lowest average sheet resistivity of 4.01 kΩ/sq. As for the trend, the increment of ink thickness and curing temperature reduces the sheet resistivity for most of the ink patterns including straight-line, square, and sinusoidal. When the design of the pattern has more curves and bends such as the zigzag pattern, the sheet resistivity value cannot be reduced by increasing the ink thickness and curing temperature. It is because the shape of the pattern becomes the main influencing parameter in determining the ink electrical conductivity. Penerbit UniMAP 2021-08 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/25718/2/GEOMETRICAL%20CHARACTERIZATION%20AND%20EFFECT%20OF%20TEMPERATURE.PDF Salim, Mohd Azli and Md. Saad, Adzni and Abdullah, Siti Amirah and Wasbari, Faizil and Ali, Murni and Feng Dai (2021) Geometrical Characterization And Effect Of Temperature On Graphene Nanoparticles Conductive Ink. International Journal of Nanoelectronics and Materials, 14 (SI). pp. 275-287. ISSN 1985-5761 https://ijneam.unimap.edu.my/images/PDF/IJNeaM%20Special%20Issue%202021%20(1)/Vol%2014%20SI%20Aug2021%20275-288.pdf
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 Graphene nanoparticles (GNP) conductive ink has become the main filler material in the formulation of conductive ink. Because of that, various ef orts have been performed to obtain the influencing parameters that can af ect the GNP conductive ink electrical conductivity. Based on that, this study was performed to investigate the ef ect of temperature, ink thickness, and shape on the sheet resistivity of GNP conductive ink. The ink formulation used was 35 wt% of GNP as filler loading and printed to form 4 types of pattern with 3 dif erent thicknesses by using the stencil printing method. The samples were cured at three dif erent temperatures of 90 °C, 100 °C, and 110 °C, and sheet resistivity was measured to obtain the correlation between the samples’ electrical properties with the temperature, ink thickness, and shape. The results showed that sample of zigzag pattern, with the thickness of 1 mm and cured at 90 °C produced the highest average sheet resistivity of 20.77 kΩ/sq, and a sample of sinusoidal pattern, with a thickness of 3 mm and cured at 110 °C produced the lowest average sheet resistivity of 4.01 kΩ/sq. As for the trend, the increment of ink thickness and curing temperature reduces the sheet resistivity for most of the ink patterns including straight-line, square, and sinusoidal. When the design of the pattern has more curves and bends such as the zigzag pattern, the sheet resistivity value cannot be reduced by increasing the ink thickness and curing temperature. It is because the shape of the pattern becomes the main influencing parameter in determining the ink electrical conductivity.
format Article
author Salim, Mohd Azli
Md. Saad, Adzni
Abdullah, Siti Amirah
Wasbari, Faizil
Ali, Murni
Feng Dai
spellingShingle Salim, Mohd Azli
Md. Saad, Adzni
Abdullah, Siti Amirah
Wasbari, Faizil
Ali, Murni
Feng Dai
Geometrical Characterization And Effect Of Temperature On Graphene Nanoparticles Conductive Ink
author_facet Salim, Mohd Azli
Md. Saad, Adzni
Abdullah, Siti Amirah
Wasbari, Faizil
Ali, Murni
Feng Dai
author_sort Salim, Mohd Azli
title Geometrical Characterization And Effect Of Temperature On Graphene Nanoparticles Conductive Ink
title_short Geometrical Characterization And Effect Of Temperature On Graphene Nanoparticles Conductive Ink
title_full Geometrical Characterization And Effect Of Temperature On Graphene Nanoparticles Conductive Ink
title_fullStr Geometrical Characterization And Effect Of Temperature On Graphene Nanoparticles Conductive Ink
title_full_unstemmed Geometrical Characterization And Effect Of Temperature On Graphene Nanoparticles Conductive Ink
title_sort geometrical characterization and effect of temperature on graphene nanoparticles conductive ink
publisher Penerbit UniMAP
publishDate 2021
url http://eprints.utem.edu.my/id/eprint/25718/2/GEOMETRICAL%20CHARACTERIZATION%20AND%20EFFECT%20OF%20TEMPERATURE.PDF
http://eprints.utem.edu.my/id/eprint/25718/
https://ijneam.unimap.edu.my/images/PDF/IJNeaM%20Special%20Issue%202021%20(1)/Vol%2014%20SI%20Aug2021%20275-288.pdf
_version_ 1728055211394596864
score 13.211869

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