Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/xmlui/handle/123456789/73463
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dc.contributor.authorAdzni, Md. Saad-
dc.contributor.authorMohd Azli, Salim-
dc.contributor.authorMurni, Ali-
dc.contributor.authorFeng, Dai-
dc.contributor.authorSiti Amirah, Abdullah-
dc.contributor.authorFaizil, Wasbari-
dc.date.accessioned2022-01-18T06:20:25Z-
dc.date.available2022-01-18T06:20:25Z-
dc.date.issued2021-08-
dc.identifier.citationInternational Journal of Nanoelectronics and Materials, vol.14(Special Issue), 2021, pages 275-288en_US
dc.identifier.issn1985-5761 (Printed)-
dc.identifier.issn1997-4434 (Online)-
dc.identifier.urihttp://dspace.unimap.edu.my:80/xmlui/handle/123456789/73463-
dc.descriptionLink to publisher's homepage at http://ijneam.unimap.edu.myen_US
dc.description.abstractGraphene 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.en_US
dc.language.isoenen_US
dc.publisherUniversiti Malaysia Perlis (UniMAP)en_US
dc.subject.otherGraphene Nanoparticlesen_US
dc.subject.otherConductive inken_US
dc.subject.otherSheet resistivityen_US
dc.subject.otherTemperatureen_US
dc.subject.otherMorphology analysisen_US
dc.titleGeometrical characterization and effect of temperature on graphene nanoparticles conductive inken_US
dc.typeArticleen_US
dc.identifier.urlhttp://ijneam.unimap.edu.my-
dc.contributor.urlazli@utem.edu.myen_US
Appears in Collections:International Journal of Nanoelectronics and Materials (IJNeaM)

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