Abstract
Polycarbonate (PC) nanocomposites were fabricated by solution intercalation method with halloysite nanotubes (HNTs) as reinforcement. The effects of HNT content on the structural and dielectric properties were investigated. The properties of the fabricated films were probed with the intention to establish the consequence of nano-fillers on electrical characteristics/behaviours with PC. The incorporation of HNT generates notable performance enhancements through reinforcement effect. The electrical conductivity of polycarbonate got better when more than 4 wt% HNT is added. Interestingly, the integration of HNT significantly increases the dielectric permittivity of composite films with low dielectric loss which makes the nanocomposites attractive in practical applications such as electrical devices, electrical packaging and capacitors. Furthermore, the structural aspects were elucidated by X-Ray diffraction studies, Fourier transform infrared spectroscopy and dispersion of nanofillers in PC matrix were evaluated by scanning electron microscopy.
Similar content being viewed by others
References
Stoclet G, Sclavons M, and Devaux J, J Appl Polym Sci 127 (2013) 4809.
Zhixin J, Yuanfang L, Baochun G, Bingtao Y, Mingliang D, and Demin J, Plast Technol Eng 48 (2009) 607.
Zhao J, Deng Ch L, Du S L, Chen L, Deng C, and Wang Y Z, J Appl Polym Sci 131 (2014) 7.
Cermak M, Kadlec P, Suta P, and Polansky R, 31st International Conference of Polymer Processing Society. Jeju, South Korea, (2015).
Yuan P, Tan D, Annabi F, and Bergaya, Appl Clay Sci 112 (2015) 75.
Dey A, and De S K, J Nanosci Nanotechnol 7 (2007) 2010.
Clayton L M, Cinke M, Meyyappan M, and Harmon J P, J Nanosci Nanotechnol 7 (2007) 2494.
Zhang H, Yao X, and Zhang L, J Am Ceram Soc 90 (2007) 2333.
Schmitt A S, Roosen A, Zie gler C, Martius S, and Schmidt L P, J Euro Ceram Soc 24 (2004) 1463.
Hirata K, Saitoh Y, Narumi K, Nakajima Y, and Kobayashi K, Nucl Instr Meth Phys Rev B 193 (2002) 816.
Wang J, Montville D, and Gonsalves K E, J Appl Polym Sci 72 (1999) 1851.
Chow W S, and Neoh S S, J Appl Polym Sci 114 (2009) 3967.
Chang J H D, Seo B S, and Wang H, Polymer, 43 (2002) 2969.
Morgan A B, and Gilman J W, J Appl Polym Sci 87 (2003) 1329.
Dickerson R R, Kondragunta S, Stenchikov G, Civerolo K L, Doddridge B G, and Holben B N, Science 278 (1997) 827.
Masui T, Yamamoto M, Sakata T, Mori H, and Adachi G J Mater Chem 10 (2000) 353.
Sharma A, Aggarwal S, Kumar P, and Kanjilal D Intl J Polym Mater 62 (2013) 1.
Pavia D L, Lampman G M, and Kriz G S, Introduction to spectroscopy, 2nd ed. New York: Harcourt Brace College Publishers (1994).
Fink D, Chung W H, Klett R, Schmoidt A, Cardosa J, Montiel R, Vazqez M H, Wang L, Hosoi F, Omichi H and Langer G P Radiat Eff Defects Solids 13 (1995) 193.
Fink D, Keltt R, Chadderton L T, Cardoso J, Montiel R, Vazquez H and Karanovich A, Methods Phys Res B, 111 (1996) 303.
Kelly K L, Coronado E, Zhao L L and Schatz G C J Phys Chem B 107 (2003) 668.
Wang D, Bao Y, Zha J W, Zhao J, Dang Z M, Hu G H, ACS Appl Mater Interfaces, 4 (2012) 6273.
Kalini A, Gatos K G, Karahaliou P K, Georga S N, Krontiras C A, and Psarras G C, J Polym Sci Part B Polym Phys 48 (2010) 2346.
Gulotty R, Castellino M, Jagdale P, Tagliaferro A, and Alexander A, ACS Nano, 7 (2013) 5114.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Santhosh, G., Nayaka, G.P., Aranha, J. et al. Investigation on Electrical and Dielectric Behaviour of Halloysite Nanotube Incorporated Polycarbonate Nanocomposite Films. Trans Indian Inst Met 70, 549–555 (2017). https://doi.org/10.1007/s12666-016-1033-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12666-016-1033-2