Abstract
Nanofluids generated by the addition of various fractions of multi-walled carbon nanotubes (MWCNTs) and 0.5 wt% of graphite (Gt) in commercial engine oil have been electrically studied at frequencies ranging from 100 Hz to 1 MHz and temperatures from 300 to 400 K. The analysis of the electrical resistivity of the prepared nanofluids has shown a percolation threshold of 0.6 wt% and revealed a positive temperature coefficient in resistance (PTCR) and negative temperature coefficient in resistance (NTCR) effects, in temperature ranges below and above the critical temperature point, Tc≈350 K, respectively. The electric modulus has shown two dielectric relaxations for the nanofluids containing MWCNTs, the first one at low frequency related to the interfacial polarization known as MWS-relaxation, while the second one appearing at high frequency is attributed to the interaction between MWCNTs and dipolar molecules of additives. The data of real and imaginary parts of the complex electric modulus were fitted using the Havriliak-Negami model.
Similar content being viewed by others
References
S.A. Angayarkanni, J. Philip, Adv. Colloid Interface Sci. 225, 146 (2015)
M. Kole, T.K. Dey, J. Appl. Phys. 113, 084307 (2013)
D.-E.A. Mansour, E.G. Atiya, R.M. Khattab, A.M. Azmy, Effect of titania nanoparticles on the dielectric properties of transformer oil-based nanofluids, in: 2012 annual report conference on electrical insulation and dielectric phenomena. IEEE, Montreal, QC, Canada 2012, 295–298 (2012). https://doi.org/10.1109/CEIDP.2012.6378779
M.H. Esfe, M. Rejvani, R. Karimpour, A.A. Abbasian Arani, J. Therm. Anal. Calorim. 128, 1359 (2017)
M. Dong, J. Dai, Y. Li, J. Xie, M. Ren, AIP Adv. 7, 025307 (2017)
R. Arshad, S. Mehmood, M. Shah, M. Imran, F. Qayyum, Adv. Sci. Technol. Res. J. 13, 162 (2019)
L. Liu, Z. Fang, A. Gu, Z. Guo, Tribol. Lett. 42, 59 (2011)
Y. Peng, Y. Hu, H. Wang, Tribol. Lett. 25, 247 (2007)
Y.Y. Wu, W.C. Tsui, T.C. Liu, Wear 262, 819 (2007)
Y. Hwang, C. Lee, Y. Choi, S. Cheong, D. Kim, K. Lee, J. Lee, S.H. Kim, J. Mech. Sci. Technol. 25, 2853 (2011)
X. Ji, Y. Chen, G. Zhao, X. Wang, W. Liu, Tribol. Lett. 41, 113 (2011)
L. Chen, H. Xie, W. Yu, Y. Li, Rheological behaviors of nanofluids containing multi-walled carbon nanotube. J. Dispers. Sci. Technol. 32, 550 (2011)
S. Ma, S. Zheng, D. Cao, H. Guo, Particuology 8, 468 (2010)
Y.J. Hwang, Y.C. Ahn, H.S. Shin, C.G. Lee, G.T. Kim, H.S. Park, J.K. Lee, Curr. Appl. Phys. 6, 1068 (2006)
P.J.F. Harris, Carbon nanotubes and related structures: new materials for the 21st century Cambridge University Press, Cambridge, UK (1999)
M.-F. Yu, B.S. Files, S. Arepalli, R.S. Ruoff, Phys. Rev. Lett. 84, 5552 (2000)
H. Xie, W. Yu, Y. Li, L. Chen, Nanoscale Res. Lett. 6, 124 (2011)
Y. Choi, C. Lee, Y. Hwang, M. Park, J. Lee, C. Choi, M. Jung, Curr. Appl. Phys. 9, e124 (2009)
N.S. Suhaimi, M.F.M. Din, M.T. Ishak, A.R.A. Rahman, J. Wang, M.Z. Hassan, Alex. Eng. J. 61, 9623 (2022)
F. Negri, Fundamental study and modeling of nanofluids. PhD Thesis, University of Bologna, Italy (2017)
T.P. Iglesias, G. Vilao, J.C.R. Reis, J. Appl. Phys. 122, 074102 (2017)
S. Tagmouti, S. Bouzit, L.C. Costa, M.P.F. Graça, A. Outzourhit, Spectrosc. Lett. 48, 761 (2015)
Safety data sheet Helix HX5 15W-40, version 1.10. Print date 20 February 2020
https://www.opieoils.co.uk/t-engine-oil-additives-packages-explained.aspx. (Accessed 7 Jul 2020)
S. Barnoss, M.G. Melo, M. El Hasnaoui, M.P.F. Graça, M.E. Achour, L.C. Costa, J. Reinf. Plast. Compos. (2020). https://doi.org/10.1177/0731684420951856
R. Belhimria, Z. Samir, S. Boukheir, S. Soreto Teixeira, M.E. Achour, A. Anson Casaos, J.M. Gonzalez-Dominguez, L.C. Costa, M. El Hasnaoui, J. Compos. Mater. 55, 3741 (2021)
S. El Bouazzaoui, A. Droussi, M.E. Achour, C. Brosseau, J. Appl. Phys. 106, 104107 (2009)
S. Kirkpatrick, Rev. Mod. Phys. 45, 574 (1973)
K. Abazine, H. Anakiou, M. El Hasnaoui, M.P.F. Graça, M.A. Fonseca, L.C. Costa, M.E. Achour, A. Oueriagli, J. Compos. Mater. 50, 3283 (2016)
E. Logakis, Ch. Pandis, P. Pissis, J. Pionteck, P. Pötschke, Compos. Sci. Technol. 71, 854 (2011)
Y.J. Kim, T.S. Shin, H.D. Choi, J.H. Kwon, Y.-C. Chung, H.G. Yoon, Carbon 43, 23 (2005)
J.Z. Kovacs, B.S. Velagala, K. Schulte, W. Bauhofer, Compos. Sci. Technol. 67, 922 (2007)
P.-C. Ma, N.A. Siddiqui, G. Marom, J.-K. Kim, Compos. Part Appl. Sci. Manuf. 41, 1345 (2010)
C. Grimaldi, I. Balberg, Phys. Rev. Lett. 96, 066602 (2006)
D.M. Chapman eds, Introduction to percolation theory. Taylor Francis. Dietrich Stauffer, Ammon Aharony (1992)
B. Huybrechts, K. Ishizaki, M. Takata, J. Mater. Sci. 30, 2463 (1995)
M. El Hasnaoui, M.E. Achour, L.C. Costa, in Nanoscience and nanotechnology in security and protection against CBRN threats, ed. by P. Petkov et al. (Springer Netherlands, Dordrecht, 2020) pp. 291–302
M. El Hasnaoui, M.P.F. Graça, M.E. Achour, L.C. Costa, F. Lahjomri, A. Outzourhit, A. Oueriagli, J. Mater. Env. Sci. 2, 1 (2011)
Z. El Ansary, I. Bouknaitir, S.S. Teixeira, L. Kreit, A. Panniello, P. Fini. M. Striccoli, M. El Hasnaoui, L.C. Costa, M.E. Achour, in Nanoscience and nanotechnology in security and protection against CBRN threats, ed. by P. Petkov et al. (Springer Netherlands, Dordrecht, 2020) pp. 235–250
M. El Hasnaoui, A. Triki, M.P.F. Graça, M.E. Achour, L.C. Costa, M. Arous, J. Non-Cryst, Solids 358, 2810 (2012)
M. El Hasnaoui, A. Triki, M.E. Achour, M. Arous, Phys. B Condens. Matter 433, 62 (2014)
G.C. Psarras, E. Manolakaki, G.M. Tsangaris, Compos. Part Appl. Sci. Manuf. 33, 375 (2002)
S. Ghosh, Solid State Ion. 149, 67 (2002)
R. Kohlrausch, Ann. Phys. Chem. 167, 179 (1854)
S. Havriliak, S. Negami, J. Polym. Sci. Part C Polym. Symp. 14, 99 (1966)
H. Lu, X. Zhang, H. Zhang, J. Appl. Phys. 100, 054104 (2006)
Y.-W. Lai, W.-C. Wei, Materials 9, 863 (2016)
S. Singh, R. Pandey, S. Presto, M.P. Carpanese, A. Barbucci, M. Viviani, P. Singh, Energies 12, 4042 (2019)
Acknowledgements
Melo BMG acknowledges Fundação para a Ciência e Tecnologia (FCT) for the PhD grant (SFRH/BD/AA7487/2016) and Barnoss S thanks Dr. Barnoss Said from RWTH Aachen University in Germany for supplying the MWCNTs. The authors also thank FEDER funds through the Compete 2020 Program and National Funds through FCT-Portuguese Foundation for Science and Technology under the project UIDB/50025/2020.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of Interest
The authors declare no conflict of interests.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Barnoss, S., Melo, B.M.G., El Hasnaoui, M. et al. Double Dielectric Relaxation of Oil Nanofluids with Graphite and Carbon Nanotubes. Braz J Phys 54, 43 (2024). https://doi.org/10.1007/s13538-024-01426-w
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s13538-024-01426-w