Development and Analysis of Graphene-polymer Composite Flexible Electrode

Authors

  • Ibrahim Abdulrahman School of Mechanical Engineering, Faculty of Engineering Universiti Teknologi Malaysia, 81310 UTM Johor Bahru, Johor
  • Aini Zuhra Abdul Kadir School of Mechanical Engineering, Faculty of Engineering Universiti Teknologi Malaysia, 81310 UTM Johor Bahru, Johor
  • Muhamad Azizi Mat Yajid School of Mechanical Engineering, Faculty of Engineering Universiti Teknologi Malaysia, 81310 UTM Johor Bahru, Johor
  • Nor Hasrul Akhmal Ngadiman School of Mechanical Engineering, Faculty of Engineering Universiti Teknologi Malaysia, 81310 UTM Johor Bahru, Johor
  • Mohd Zamri Mohd Yusop School of Mechanical Engineering, Faculty of Engineering Universiti Teknologi Malaysia, 81310 UTM Johor Bahru, Johor

Keywords:

Flexible electrode, graphene, conductivity, carbon nanotubes, silicone rubber

Abstract

Composite flexible electrode made up of a carbon nanotubes (CNTs) added with graphene has a
remarkable potential in overcoming the limitations of a metal-based electrode of higher surface
contact between the skin which creates lower resistance and consistent current flow. In medical
application, the function is as a conductor to convert ionic potential into electronic potentials
through the skin suitable to sense signals for EEG or ECG. However, this electrode still requires
further exploration in terms of design and composition for it to become affordable. Therefore, this
study aims to develop a flexible electrode made of graphene-CNT composite based on selected
design and to analyse the conductivity levels of the electrode with and without cable connections.
Two-probe measurement system was used to measure the conductivity levels of the developed
electrodes containing various composite compositions as well as various cable connection types.
The results showed that 20% CNTs mixture with 2% Graphene was the best conductor with
approximately ±20μA recorded. When SOMK cables with and without copper ring were used,
9.091A current was recorded.

References

Rylie G., Sungchul B., Laura P.W. and Penny M., 2010. Conducting Polymer-hydrogels for Medical Electrode Applications, Sci Technol Adv Mater., 11(1): 1-13, 014107.

Neuman M.R., 2000. Biopotential Electrodes, in The Biomedical Engineering Handbook, Second

Edition, Joseph D. (Ed.), Bronzino Boca Raton: CRC Press LLC.

Kaur G., Adhikari R., Cass P., Bown M. and Gunatillake P., 2015. Electrically Conductive Polymers and Composites for Biomedical Applications, RSC Advances, 5(47): 37553-37567

Debasish G., Pradip G., Masaki T., Akari H., Yasuhiko H., Kawasaki S., Noboru M., Mohd Z.Y. and Toru A., 2011. Highly Transparent and Flexible Field Emission Devices Based on Single-walled Carbon Nanotube Films, Chemistry Communication, 47: 4980–4982.

Pradip G., Tetsuo S., Masaki T., Mohd Z., Takashi J., Ryo K. and Kenji S., 2009. Vertically Aligned Carbon Nanotubes from Natural Precursors by Spray Pyrolysis Method and Their Field Electron

Emission Properties, Appl. Phys. A., 94: 51–56.

Geim A K. and Novoselov K.S., 2007. The Rise of Graphene, Nature Materials., 6: 183–191.

Usuki A., Kojima Y., Kawasumia M., Okada A., Fukushima, Y., Kurauchi T. and Kamigatio O., 1993. Synthesis of Nylon 6-clay Hybrid, Journal of Materials Research, 8: 1179.

Masoud S-N., Ghanbari D., 2011. Polymeric Nanocomposite Materials, in Advances in Diverse Industrial Applications of Nanocomposites, Boreddy Reddy (Ed.), IntechOpen.

Antonio M. and Giovanni M., 2014. Electrical Properties of Graphene for Interconnect Applications, Applied Science, 4(2): 305-317.

Deborah P., 2014. Edge Structures for Nanoscale Graphene Islands on Co (0001) Surfaces, ACS Nano., 8(6): 5765–5773.

Kuilla T., Bhadra S., Yao D., Kim N.H., Bose S. and Lee J.H., 2010. Recent Advances in Graphene Based Polymer Composites, Progress in Polymer Science, 35(11): 1350-1375.

Yuqi Y., Mohamed Asiri A., Tang Z., Du D. and Lin Y., 2013. Graphene Based Materials for Biomedical Applications, Materials Today, 16(10): 365-373.

Thomas S., Stephen R. (Eds.), 2009. Rubber Nanocomposites: Preparation, Properties and Application. John Wiley & Sons.

Koo J.H., 2006. Polymer Nanocomposites: Processing, Characterization and Applications, McGraw- Hill.

Hasmuni N.F., Abdul Kader A.Z., Sudin I., Aziz M., Mohd Yusop M.Z., 2017. Fabrication of

Polymer-based Graphene Composite as Highly Conductive Polymer Electrode, Universiti Teknologi Malaysia.

Downloads

Published

2019-05-15

How to Cite

Abdulrahman, I., Abdul Kadir, A. Z., Mat Yajid, M. A., Ngadiman, N. H. A., & Mohd Yusop, M. Z. (2019). Development and Analysis of Graphene-polymer Composite Flexible Electrode. Jurnal Mekanikal, 41(2-S). Retrieved from https://jurnalmekanikal.utm.my/index.php/jurnalmekanikal/article/view/338

Similar Articles

<< < 1 2 3 4 5 > >> 

You may also start an advanced similarity search for this article.