Fabrication of a Multi-Physics Integral Structural Diagnostic System Utilizing Nano-Engineered Materials
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Abstract
Composites present additional challenges for inspection due to their heterogeneity and anisotropy, and since damage often occurs beneath their surface. Currently successful laboratory non-destructive methods, such as X-ray and C-scans, are impractical for inspection of large integrated structures. It is clear that new approaches for inspection of composites need to be developed. During the present research, multiple carbon nanotube (CNT) based NDE & SHM techniques were investigated to resolve these issues. Aligned CNTs offer excellent mechanical toughness improvements for traditional composite laminates, and additionally enable multifunctional capabilities through piezoresistive properties and greatly enhanced electrical and thermal conductivity. This paper introduces the fabrication of fuzzy-fiber reinforced plastic (FFRP) composite laminates uses CNTs, and presents results for multiple CNT-enhanced laminates that were electroded using direct-write techniques and subject to impact damage. A resistive-based method was used to create a detailed damage map of the effected zone. Finally, demonstrations are also described for multiple alternative CNT-based NDE approaches that were explored.
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damage detection, tructural health monitoring, carbon nanotube, CNT, direct-write, composite materials, SHM, diagnostics, thermography
Treacy M.M.J., Ebbesen T.W. and Gibson T.M. (1996) “Exceptionally high Young’s modulus observed for individual carbon nanotubes,” Nature, v. 381, pp. 680-687.
Salvetat J.P., Briggs G.A.D., Bonard J.M., Bacsa R.R., Kulik A.J. and Stockli T. (1999) “Elastic and shear moduli of single-walled carbon nanotube ropes,” Physical Review Letters, v. 82(5), 944-947.
Yu M.F., Lourie O., Dyer M., Moloni K. and Kelly T. (2000). “Strength and breaking mechanism of multi-walled carbon nanotubes under tensile load,”
Science, v. 287, pp. 637-640.
Thostenson E.T., Ren Z. and Chou T.-W. (2001). “Advances in the science and technology of carbon nanotubes and their composites: a review,” Composite Science and Technology, v. 61, pp. 1899-1912.
Wei B.Q., Vajtai R. and Ajayan P.M (2001).“Reliability and current carrying capacity of carbon nanotubes,” Applied Physics Letters, v. 79, pp.
1172-4.
Zhang W., Suhr J. and Koratkar N. (2006) “Carbon nanotube/polycarbonate composites as multifunctional strain sensors,” Journal of Nanoscience and Nanotechnology, v. 6, pp. 960-4.
Dharap P., Li Z.L., Nagarajaiah S. and Barrera E.V.(2004) “Nanotube film based on single-walled carbon nanotube for strain sensing,” Nanotechnology, v. 15, pp. 379-82.
Ajayan P.M. and Tour J.M.(2007) “Nanotube composites,” Nature, v. 447, pp. 1066-8. Schulte K. and Windle A.H. (2007) Editorial,
Composite Science and Technology, v. 67, pp. 777. Gojny F.H., Wichmann M.H.G., et al. (2004) “Carbon nanotube-reinforced epoxy composites: enhanced stiffness and fracture toughness at low nanotubecontent,” Composite Science and Technology, v. 64, pp. 2363-71.
Qiu, J., et al., (2007) Carbon nanotube integrated multifunctional multiscale composites. Nanotechnology, 18(27), p. 275708.
Veedu V.P., Cao A., Li X., Ma K, Solano C., Kar S. et al. (2006) “Multifunctional composites using reinforced laminae with carbon-nanotube forests,”Nature Materials, v. 5, pp. 457-62.
Beyakrova E., Thostenson E.T., Yu A., Kim H., Gao J.,Tang J. et al. (2007) “Multiscale carbon nanotube-carbon fiber reinforcement for advanced epoxy composites,” Langmuir, v. 23, pp. 3970-4.
Zhu J., Imam A., et al, (2007). “Processing a glass fiber reinforced vinyl ester composite with nanotube
enhancement of interlaminar shear strength,” Composite Science and Technology, v. 67, pp. 1509-
Yi Y.B., Berhan L., Sastry A.M. (2004). “Statistical geometry of random fibrous networks, revisited: waviness, dimensionality, and percolation,” Journal of Applied Physics, v. 96(3), pp. 1318-27.
Du F.M., Fischer J.E., Winey K.I. (2004). “Effect of nanotube alignment on percolation conductivity in carbon nanotube/polymer composites,” Physical Review B, v. 72(12), pp. 121404
Thostenson E.T. and Chou T.-W, (2006). “Carbon nanotube networks: sensing of distributed strain and damage for life prediction and self healing,”Advanced Materials, v. 18, pp. 2837-41.
Garcia E.J., Wardle B.L., Hart J.A. and Yamamoto N.(2008). “Fabrication and multifunctional properties of a hybrid laminate with aligned carbon nanotubes grown in situ,” Composite Science and Technology,v. 68, pp. 2034-41.
Fiedler B., Gojny F. H. and M. H. G. Wichmann, W.Bauhofer, K. Schulte, (2004).Annales de Chimie Science des Matériaux, 22, 81.
Thostenson E. T. andT.-W. Chou, (2006).Adv. Mater.Ahmed T. J., Nino G. F., Bersee H. E. N. and A.
Beukers, (2008).Composites Part A 39, 1025.
Hung Y. Y., Chen Y. S., Ng S. P., Liu L., Huang Y. H., Luk B. L., Ip R. W. L., Wu C. M. L., and P. S. Chung, (2009).Materials Science and Engineering: R: Reports, 64, 73.
Kumar J., Baby S. and V. Kumar, (2008).Materials Science and Engineering: A, 496, 303.
Hellier C. (2001). (Ed: M.-H. Professional), 603. Roach D., (2008).High-Performance Composites 16,
Guzman de Villoria R., Wardle, B.L. and A. Miravete, (2009). “Systems and Methods for Structural Sensing”, MIT TLO Case 13988, U.S. Provisional Patent Application 61/262,864.
Kessler S.S., Raghavan A. and B.L. Wardle “Multifunctional CNT-Engineered Structures,” MIT TLO Case 14127, U.S. Provisional Patent Application 61/298,385.
Guzman de Villoria, R., Yamamoto, N., Miravete, A., and B.L. Wardle, (2010). “Preventing Catastrophic Failures: Multi-Physics Materials for Damage Detection,” submitted May 2010.
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