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Geometrical characterization and effect of temperature on graphene nanoparticles conductive ink

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Main Authors: Adzni, Md. Saad, Mohd Azli, Salim, Murni, Ali, Feng, Dai, Siti Amirah, Abdullah, Faizil, Wasbari
Other Authors: azli@utem.edu.my
Format: Article
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2022
Subjects:
Graphene Nanoparticles
Conductive ink
Sheet resistivity
Temperature
Morphology analysis
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/73463
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spelling my.unimap-734632022-01-18T06:20:25Z Geometrical characterization and effect of temperature on graphene nanoparticles conductive ink Adzni, Md. Saad Mohd Azli, Salim Murni, Ali Feng, Dai Siti Amirah, Abdullah Faizil, Wasbari azli@utem.edu.my Graphene Nanoparticles Conductive ink Sheet resistivity Temperature Morphology analysis Link to publisher's homepage at http://ijneam.unimap.edu.my Graphene nanoparticles (GNP) conductive ink has become the main filler material in the formulation of conductive ink. Because of that, various efforts have been performed to obtain the influencing parameters that can affect the GNP conductive ink electrical conductivity. Based on that, this study was performed to investigate the effect 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 different thicknesses by using the stencil printing method. The samples were cured at three different 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. 2022-01-18T06:20:25Z 2022-01-18T06:20:25Z 2021-08 Article International Journal of Nanoelectronics and Materials, vol.14(Special Issue), 2021, pages 275-288 1985-5761 (Printed) 1997-4434 (Online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/73463 http://ijneam.unimap.edu.my en Universiti Malaysia Perlis (UniMAP)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Graphene Nanoparticles
Conductive ink
Sheet resistivity
Temperature
Morphology analysis
spellingShingle Graphene Nanoparticles
Conductive ink
Sheet resistivity
Temperature
Morphology analysis
Adzni, Md. Saad
Mohd Azli, Salim
Murni, Ali
Feng, Dai
Siti Amirah, Abdullah
Faizil, Wasbari
Geometrical characterization and effect of temperature on graphene nanoparticles conductive ink
description Link to publisher's homepage at http://ijneam.unimap.edu.my
author2 azli@utem.edu.my
author_facet azli@utem.edu.my
Adzni, Md. Saad
Mohd Azli, Salim
Murni, Ali
Feng, Dai
Siti Amirah, Abdullah
Faizil, Wasbari
format Article
author Adzni, Md. Saad
Mohd Azli, Salim
Murni, Ali
Feng, Dai
Siti Amirah, Abdullah
Faizil, Wasbari
author_sort Adzni, Md. Saad
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 Universiti Malaysia Perlis (UniMAP)
publishDate 2022
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/73463
_version_ 1729704637037019136
score 13.214268

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