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Large Area Carbon Nanotube Films

  • Gregory Konesky (a1)


Carbon nanotube films can be used in a wide range of applications, from fuel cells, storage batteries, and super-capacitors, electron field emitters for displays, x-ray and beam sources, heat sinks and heat spreaders, and chemically robust filtering membranes, to name a few. Present approaches to carbon nanotube film production rely on filtration of a suspension, but creating this suspension requires the use of toxic and hazardous reagents and lengthy processing times. We describe an approach of uniaxial die pressing that incorporates a sacrificial layer to prevent binding of the carbon nanotube film to the compression surfaces. Water, or other solvents, acts as a release agent. No binder is used. The process is scalable in terms of film thickness and area. Development of an extrusion process employing these principles is described.



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1. Wu, Y., Liu, H., Huang, H., and Fan, S., Appl. Phys. Lett. 87, 213108 (2005).10.1063/1.2133916
2. Huang, J., Chang, C., Wong, C., U.S. Patent Application No. 20070053166 (8 March 2007).
3. Konesky, G., U.S. Patent Application No. 20060275956 (7 Dec. 2006).
4. Song, J., Sun, M., Chen, Q., Zhang, G., and Xue, Z., J. Phys. D: Appl. Phys. 37, 57 (2004).
5. Zhu, C., Liu, W., and Huangfu, L., J. Vac. Sci. and Tech. B, 19, 5, 16911693 (2001).10.1116/1.1389904
6. Liu, Z., Yang, G., Lee, Y., Bordelon, D., Appl. Phys. Lett. 89, 103111 (2006).10.1063/1.2345829
7. deJonge, N., Lamy, Y., Schoots, K., and Oosterkamp, T., Nature, 420, 393-395 (28 Nov. 2002).
8. Lafuente, E., Phys. Chem. B, 110, 5245 (2006).
9. Morris, R., U.S. Patent Application No. 20070190422 (16 Aug. 2007).
10. Bullis, K., Tech. Rev. (13 Feb. 2006) pg. 1.
11. Kang, I., Schulz, M., Kim, J., Shanov, V., Smart Mater. Struct. 15, 737748 (2006).10.1088/0964-1726/15/3/009
12. Yamamoto, G., Sato, Y., Okubo, A., and Tohji, K., J. Mater. Res. 21, 6, 15371542 (2006).10.1557/jmr.2006.0186
13. Matsui, J., Iko, M., Inokuma, N., Orikasa, H., Kyotani, T., and Miyashita, T. in Nanowires and Carbon Nanotubes – Science and Applications, edited by Bandaru, P., Endo, M., Kinloch, I., and Rao, A., (Mater. Res. Soc. Symp. Proc. 963E, Pittsburgh, PA, 2006), paper #: 0963-Q05-35.
14. Barisci, J., Wallace, G., Chattopadhyay, D., Papadimitrakopoulos, F., and Baughman, R., J. Electrochem. Soc. 150, 9, E409–E415 (Sept. 2003).10.1149/1.1593045
15. Stampfer, C., Helbing, T., Obergfell, D., Schoberle, B., Tripp, M., Jungen, A., and Roth, S., Nano Lett., 6 (2), 233237, (2006).10.1021/nl052171d
16. Peng, S. and Cho, K., Journal of Applied Mechanics, 69, 451453, (July 2002).10.1115/1.1469003
17. Lourie, O., Cox, D., and Wagner, H., Phys. Rev. Lett. 81, 16381641, (1998).10.1103/PhysRevLett.81.1638
18. Thomas, W., Zhou, C., Alexseyev, L., Kong, J., and Dai, H., Nature 405,769-772, (2000).
19. Rochfort, A., Salahub, D., and Avouris, P., Chem. Phys. Lett. 297, 4550, (1998).10.1016/S0009-2614(98)01105-1
20. Mazzoni, M., and Chacham, H., Appl. Phys. Lett. 76, 15611563, (2000).10.1063/1.126096
21. Atkins, P., Physical Chemistry, 4th ed. W. H. Freeman and Co., NY, 645650, (1990).
22. Hablanian, M., Vacuum Technology, Marcel Dekker, Inc., NY, 3136, (1990).
23. Holkeboer, D., Jones, D., Pagano, F., and Santeler, D., Vacuum Technology and Space Simulation, American Institute of Physics, NY, 237242, (1993).



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