Abstract
Here, we report a fast fabrication process of nanocomposites with better electrical properties by intermixing graphene oxide (GO) and low ammonia natural rubber latex (NRL) polymer via the one-step method (~ × 10–5 to × 10–7 S cm−1). In comparison, the nanocomposite synthesized by the two-step method demonstrated lower electrical properties which were calculated to be × 10–7 S cm−1. Obviously, the increase in the electrolyte concentrations from 0.01 to 0.1 M SDS did not influenced the electrical conductivity which means the fabrication process also played a role in a successful dispersion of GO in NRL polymer. The electrical testing was carried out by four-point probe instrument and cyclic voltammograms in the range of 0–1 V were measured at various scan rates for all samples using a computerized potentiostat–galvanostat equipped with Gamry software (Gamry potentiostat series-G750, USA). Among all nanocomposite samples, 0.01 M SDS-GO/NRL nanocomposite synthesized via one-step method successfully showed higher capacitance performance which found to be 107 F g−1.
References
Nurhafizah MD, Suriani AB, Mohamed A et al (2015a) A review: synthesis methods of graphene and its application in supercapacitor devices. Adv Mater Res 1109:40–44
Nurhafizah MD, Suriani AB, Mohamed A et al (2015b) The synthesis of graphene oxide via electrochemical exfoliation method. Adv Mater Res 1109:55–59
Suriani AB, Nurhafizah MD, Mohamed A, Zainol I, Masrom AK (2015) A facile one-step method for graphene oxide/natural rubber latex nanocomposite production for supercapacitor applications. Mater Lett 161:665–668
Mohamed A, Anas AK, Suriani AB, Azira AA et al (2014) Preparation of multiwall carbon nanotubes (MWCNTs) stabilised by highly branched hydrocarbon surfactants and dispersed in natural rubber latex nanocomposites. Colloid PolymSci 292(11):3013–3023
Zhan Y, Lavorgna M, Buonocore G, Xia H (2012) Enhancing electrical conductivity of rubber composites by constructing interconnected network of self-assembled graphene with latex mixing. J Mater Chem 22(21):10464–10468
Aguilar-Bolados H, Brasero J, Lopez-Manchado MA, Yasdani-Pedram M (2014) High performance natural rubber/thermally reduced graphite oxide nanocomposites by latex technology. Compos B Eng 67:449–454
Ma J, Meng Q, Zaman I, Zhu S, Michelmore A, Kawashima N et al (2014) Development of polymer composites using modified, high-structural integrity graphene platelets. Compos SciTechnol 91:82–90
Grossiord N, Loos J, Koning CE (2005) Strategies for dispersing carbon nanotubes in highly viscous polymers. J Mater Chem 15(24):2349–2352
Tkalya E, Ghislandi M, Alekseev A, Koning C, Loos J (2012) Latex-based concept for the preparation of graphene-based polymer nanocomposites. J Mater Chem 20(15):3035–3039
Karthika P, Rajalakshmi N, Dhathathreyan KS (2012) Functionalized exfoliated graphene oxide as supercapacitor electrodes. Soft NanosciLett 2:59
Acknowledgements
This work is funded by Short Term Grant, Universiti Sains Malaysia (Grant code: 304/PFIZIK/6315241), Tabung Persidangan Luar Negara, Universiti Sains Malaysia (Grant code: 302/JPNP/312001). Author also wants to thank Universiti Pendidikan Sultan Idris (UPSI), Tg Malim, Perak, Institute of Nagoya, Japan and School of Physics, Universiti Sains Malaysia for their support.
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Nurhafizah, M.D., Sabar, I., Suriani, A.B. et al. Graphene oxide/low ammonia NRL nanocomposite-based electrode in various electrolyte concentrations: electrical properties and capacitive behavior for supercapacitor. J Rubber Res 23, 387–393 (2020). https://doi.org/10.1007/s42464-020-00066-4
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DOI: https://doi.org/10.1007/s42464-020-00066-4