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Effect of stretchable conductive ink (SCI) on electrical conductivity under tensile stress

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Main Authors: Nor Azmmi, Masripan, Lin, Soong Jin, Mohd Azli, Salim, Nurfaizey, Abdul Hamid, Muhd Ridzuan, Mansor, Mohd Zaid, Akop, Aminurrashid, Noordin, Faizil, Wasbari
Other Authors: norazmmi@utem.edu.my
Format: Article
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2022
Subjects:
SCI
Electrical conductivity
Tensile stress
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/73443
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spelling my.unimap-734432022-01-18T01:03:24Z Effect of stretchable conductive ink (SCI) on electrical conductivity under tensile stress Nor Azmmi, Masripan Lin, Soong Jin Mohd Azli, Salim Nurfaizey, Abdul Hamid Muhd Ridzuan, Mansor Mohd Zaid, Akop Aminurrashid, Noordin Faizil, Wasbari norazmmi@utem.edu.my SCI Electrical conductivity Tensile stress Link to publisher's homepage at http://ijneam.unimap.edu.my Conductive ink is widely used in various fields, especially in the electronic printed industry. Conductive ink is more flexible, smaller, and possesses multi-purpose functions as compared to traditional wire and electronic devices. This research aims to investigate the resistivity of the conductive ink under tensile stress. The carbon conductive ink was printed on the thermoplastic polyurethane (TPU) and cured in the oven at 120 °C for 30 minutes. The conductive ink was clamped on the stretching equipment and stretched at different elongation values. The resistivity was measured by a multi-meter and the sheet resistance was measured by a four-point probe. For the 40 mm length of conductive ink, the initial resistance was 0.562 kΩ and became 1.217 kΩ when it was stretched up to 18 % of its initial length. The sheet resistance of the conductive ink was also increasing due to the defect on the surface of conductive ink under the tensile stress. For the 40 mm length of conductive ink, the sheet resistance was 793.17 R/sq at the initial state and became 3059.37 R/sq when it was stretched until 18 % of its initial length. By comparing the different lengths of the conductive ink, the cracking point for 40 mm length of conductive ink can be observed at the 5.6mm of elongation with the strain level is 0.14. The cracking point of 60mm length of conductive ink was 9.6mm of elongation with 0.16 of the strain levels. The strain level of the cracking point between the different lengths of conductive ink was very closed. In conclusion, under the tensile stress, the sheet resistance and resistivity are increasing, which means the drop in conductivity. The conductive ink started to crack when the strain level reached around 0.15. 2022-01-18T01:03:24Z 2022-01-18T01:03:24Z 2021-08 Article International Journal of Nanoelectronics and Materials, vol.14(Special Issue), 2021, pages 429-438 1985-5761 (Printed) 1997-4434 (Online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/73443 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 SCI
Electrical conductivity
Tensile stress
spellingShingle SCI
Electrical conductivity
Tensile stress
Nor Azmmi, Masripan
Lin, Soong Jin
Mohd Azli, Salim
Nurfaizey, Abdul Hamid
Muhd Ridzuan, Mansor
Mohd Zaid, Akop
Aminurrashid, Noordin
Faizil, Wasbari
Effect of stretchable conductive ink (SCI) on electrical conductivity under tensile stress
description Link to publisher's homepage at http://ijneam.unimap.edu.my
author2 norazmmi@utem.edu.my
author_facet norazmmi@utem.edu.my
Nor Azmmi, Masripan
Lin, Soong Jin
Mohd Azli, Salim
Nurfaizey, Abdul Hamid
Muhd Ridzuan, Mansor
Mohd Zaid, Akop
Aminurrashid, Noordin
Faizil, Wasbari
format Article
author Nor Azmmi, Masripan
Lin, Soong Jin
Mohd Azli, Salim
Nurfaizey, Abdul Hamid
Muhd Ridzuan, Mansor
Mohd Zaid, Akop
Aminurrashid, Noordin
Faizil, Wasbari
author_sort Nor Azmmi, Masripan
title Effect of stretchable conductive ink (SCI) on electrical conductivity under tensile stress
title_short Effect of stretchable conductive ink (SCI) on electrical conductivity under tensile stress
title_full Effect of stretchable conductive ink (SCI) on electrical conductivity under tensile stress
title_fullStr Effect of stretchable conductive ink (SCI) on electrical conductivity under tensile stress
title_full_unstemmed Effect of stretchable conductive ink (SCI) on electrical conductivity under tensile stress
title_sort effect of stretchable conductive ink (sci) on electrical conductivity under tensile stress
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2022
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/73443
_version_ 1729704634615857152
score 13.214268

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