Fabrication and characterization of carbon nanotubes-based Polymer nanocomposites

Ajay Sharma, Rakesh Kumar


Polymer nanocomposites are used in different application such as load bearing, aerospace and biomedical etc. Present work describes the fabrication and preparation of carbon nanotubes based polymer nanocomposites by an injection molding machine. Multi walled carbon nanotubes reinforcement was mixed with pure polymer (high density polyethylene) of injection moulding grade matrix. The resultant matrix shows remarkable strength as compare to pure material due to material behaves like as composites. The carbon nano fluid was mixed with HDPE pellets for CNT coated HD PE pellets. This coated pellets used as raw material for an injection molding to form “dog bone shaped” CNT/HDPE tensile specimens of  dimensions 120 mm long, 2 mm thick according to ASTM. Different weight fraction of CNT were mixed with pure material and improvement in the strength, toughness, young modulus, stiffness etc. were studied using universal testing machines, Scanning electron microscopy and optical microscopic. It was concluded that the composites have higher mechanical properties compared to pure material.


A.CNT, B. PE, C. Injection molding machine, D. Instron UTM

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a) O. Salata, Applications of nanoparticles in biology and medicine. Journal of Nanobiotechnology, 2004, 2, 3. https://doi.org/10.1186/1477-3155-2-3 PMid:15119954 PMCid:PMC419715

b) M. Björnmalm, M. Faria, F. Caruso. Increasing the Impact of Materials in and beyond Bio-Nano Science, J. Am. Chem. Soc., 2016, 138 (41), 13449–13456. https://doi.org/10.1021/jacs.6b08673 PMid:27672703

c) V. S Jaswal, A. K. Arora Nanomaterials – An Introduction; Integrated Research Advances, 2016, 3(1), 21-22

d) https://www.sciencedirect.com/topics/neuroscience/nanotechnology

T.W Ebbesen, Carbon nanotubes and Preparation and properties, Polymer chemistry (2007).

S. N. Shuvoa, K. Shorowordi Procedia Engineering 2015, 105, 928 – 932. https://doi.org/10.1016/j.proeng.2015.05.117

a) L. Chang, C. Mo, Nanomaterials and nanostructure, Beijing Science Press(2001).

b) A. K. Arora, V. S. Jaswal, K. Singh, R. Singh Applications of Metal/Mixed Metal Oxides as Photocatalyst: A Review Orient J Chem 2016, 32(4), 2035-2042;

c) A. K. Arora, V. S. Jaswal, K. Singh, R. Singh Metal/Mixed Metal Oxides and Their Applications as Adsorbents – A Review Int. J. Chem. Sci. 2016, 14(4), 3215-3227.

d) R. K. Sharma, A. Kumar, S. Gautam, N. Goyal; Synthesis and characterization of cobalt doped ZnS nanoparticles, Integrated Research Advances, 2016, 3 (1), 26-29.

X. Wang; Q.Li,;Xie, J. Jing,W. Zhong, K. Jinyong; Y. Li, K. Jiang, Kaili,S. Fan. Fabrication of Ultralong and Electrically Uniform Single-Walled Carbon Nanotubes on Clean Substrates". Nano Letters. 2009,9 (9), 3137–3141. PMid:19650638, https://doi.org/10.1021/nl901260b

S. K Thakur, A. Sharma Tribological characterization of CNT/HDPE polymer nanocomposites, International Journal on Theoretical and Applied Research in Mechanical Engineering, 2012, 2319- 3182.

J. P. Wang, H.L Lie, Preparation and properties of nanocomposites Fe-SiO2 using the sol-gelmethod, Journal of magnetism and magnetic material, 1994, 131, 54-60


W Tang, S G Advani, M H Santare, Melt processing and mechanical property characterization of multi- walled carbon nanotube /HDPE composite films, Carbon, 2003, 41, 19716-3140. https://doi.org/10.1016/S0008-6223(03)00387-7

S Wang, S Ge, The mechanical property and tribological behaviour of UHMWPE: Effect of Molding pressure, Wear,2007,263, 949-956. https://doi.org/10.1016/j.wear.2006.12.070

X. L. Ji, J. K. Jing, Tensile modulus of polymer nanocomposites. Polymer. 2002, 42(50), 983-993. https://doi.org/10.1002/pen.11007

D. R. Paul, L. M. Robeson, Polymer Technology: Nanocomposites, Polymer 2008, 49, 3187- 3200. https://doi.org/10.1016/j.polymer.2008.04.017

S. Kanagaraj, R. V. Fatima, V. T. Monica. S. A Oliveira, A. O. Simoes, Mechanical properties of high density polyethylene/carbon nanotubes composites, Composite Sciences and Technology 2007, 67, 3071-3077. https://doi.org/10.1016/j.compscitech.2007.04.024

S. M. Kurtz, C. W. Jewett, Bergstrom J.S, .FouldsJ.R, .Edidin A.A, Miniature specimen shear punch test for UHMWPE used in total joint replacements. Biomaterials, 2002, 23, 1907-1919. https://doi.org/10.1016/S0142-9612(01)00316-7

Y. Chen, Z. Shuxeu, W. U. Limin, Preparation and characterization of nanocomposites polyurethane, Journal of colloid and interface science 2004, 81, 370-378. https://doi.org/10.1016/j.jcis.2004.06.074 PMid:15464801

B N Ravi, B Suresha, V. red., Effect of particulate fillers on mechanical and abrasive wear behaviour of polyamide nanocomposites, Material and design 2009,66, 852- 3858.

K. Esumi ishigamim, H. Honda, chemical treatment of carbon nano tubes. Carbon, 1996, 34-81

Coleman, J. N. Khan, A review of the mechanical properties of carbon nanotubes -polymer composites. Carbon 2006,1634-52

B. G. Demczyk, Y. M. Wang, Direct mechanical properties measurement of the tensile strength and elastic modulus of multi walled carbon nano tubes. Material sci. Engg. 2002, 18, 173-8.


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