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Novel synthesis route to graphene using iron nanoparticles

  • Rajen B. Patel (a1), Chi Yu (a1), Tsengming Chou (a2) and Zafar Iqbal (a3)

Graphene is currently one of the most extensively studied materials because it displays a number of unique structural and electronic properties. A variety of methods are currently available for the growth of graphene; however, few are viable for large scale, cost-effective production of high quality graphene. Here, a novel growth process for few layer graphene using chemical vapor deposition (CVD) and a commercial iron nanopowder catalyst is described. This method is readily scalable so it can be used to produce a large volume of graphene sheets. Graphene sheets made from this process were characterized by Raman spectroscopy, and scanning and transmission electron microscopy. Raman spectroscopy shows that the product consists of few layer graphene sheets. This is the first reported method of utilizing nanoparticles to synthesize graphene by a CVD process, which typically produces multiwalled carbon nanotubes. A possible mechanism for the formation of graphene by this modified CVD process is discussed.

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1. Novoselov, K.S., Geim, A.K., Morozov, S.V., Jiang, D., Zhang, Y., Dubonos, S.V., Grigorieval, I.V., and Firsov, A.A.: Electric field effect in atomically thin carbon films. Science 306, 666 (2004).
2. Nobelprize.Org: The Nobel Prize in Physics 2010. [cited 31, Aug 2012]; Available from: (2010).
3. Geim, A.K. and Novoselov, K.S.: The rise of graphene. Nat. Mater. 6, 183 (2007).
4. Chen, Z., Ren, W., Liu, B., Gao, L., Pei, S., Wu, Z-S., Zhao, J., and Cheng, H-M.: Bulk growth of mono- to few-layer graphene on nickel particles by chemical vapor deposition from methane. Carbon 48, 3543 (2010).
5. Losurdo, M., Giangregorio, M.M., Capezzuto, P., and Bruno, G.: Graphene CVD growth on copper and nickel: Role of hydrogen in kinetics and structure. Phys. Chem. Chem. Phys. 14, 13 (2011).
6. Reina, A., Thiele, S., Jia, X., Bhaviripudi, S., Dresselhaus, M.S., Schaefer, J.A., and Kong, J.: Growth of large-area single and Bi-layer graphene by controlled carbon precipitation on polycrystalline Ni surfaces. Nano Res. 2, 509 (2009).
7. Mattevi, C., Kim, H., and Chhowalla, M.: A review of chemical vapor deposition of graphene on copper. J. Mater. Chem. 21, 3324 (2010).
8. Kim, K.S., Zhao, Y., Jang, H., Lee, S.Y., Kim, J.M., Kim, K.S., Ahn, J-H., Kim, P., Choi, J-Y., and Hong, B.H.: Large-scale pattern growth of graphene films for stretchable transparent electrodes. Nature 457, 706 (2008).
9. Vinogradov, N.A., Zakharov, A.A., Kocevskil, V., Ruszl, J., Simonov, K.A., Eriksson, O., Mikkelsen, A., Lundgren, E., Vinogradov, A.S., Mårtensson, N., and Preobrajenski, A.B.: Formation and structure of graphene waves on Fe(110). Phys. Rev. Lett. 109, 026101 (2012).
10. An, H., Lee, W-J., and Jung, J.: Graphene synthesis on Fe foil using thermal CVD. Curr. Appl. Phys. 11, S81 (2011).
11. Khan, A.S., Suh, Y.S., Chen, X., Takacs, L., and Zhang, H.: Nanocrystalline aluminum and iron: Mechanical behavior at quasi-static and high strain rates, and constitutive modeling. Int. J. Plast. 22, 195 (2006).
12. Goyal, A., Wiegand, D.A., Owens, F.J., and Iqbal, Z.: Enhanced yield strength in iron nanocomposite with in situ grown single-wall carbon nanotubes. J. Mater. Res. 21, 522 (2005).
13. Goyal, A., Wiegand, D.A., Owens, F.J., and Iqbal, Z.: Synthesis of carbide-free, high strength iron-carbon nanotube composite by in situ nanotube growth. Chem. Phys. Lett. 442, 365 (2007).
14. Goyal, A.: New approaches to scaled-up carbon nanotube synthesis and nanotube-based metal composites and sensors. PhD Dissertation, New Jersey Institute of Technology, 2006.
15. Patel, R.B., Liu, J., Roy, S., Mitra, S., Dave, R.N., and Iqbal, Z.: Formation of stainless steel–carbon nanotube composites using a scalable chemical vapor infiltration process. J. Mater. Sci. 48, 1387 (2013).
16. Patel, R.B., Liu, J., Eng, J., and Iqbal, Z.: One-step CVD synthesis of a boron nitride nanotube-iron composite. J. Mater. Res. 26, 1332 (2011).
17. Ferrari, A.C., Meyer, J.C., Scardaci, V., Casiraghi, C., Lazzeri, M., Mauri, F., Piscanec, S., Jiang, D., Novoselov, K.S., Roth, S., and Geim, A.K.: Raman spectrum of graphene and graphene layers. Phys. Rev. Lett. 97, 187401 (2006).
18. Ferrari, A.C. and Basko, D.M.: Raman spectroscopy as a versatile tool for studying the properties of graphene. Nat. Nanotechnol. 8, 235 (2013).
19. Graf, D., Molitor, F., Ensslin, K., Stampfer, C., Jungen, A., Hierold, C., and Wirtz, L.: Spatially resolved Raman spectroscopy of single- and few-layer graphene. Nano Lett. 7, 238242 (2007).
20. Casiraghi, C., Pisana, S., Novoselov, K.S., Geim, A.K., and Ferrari, A.C.: Raman fingerprint of charged impurities in graphene. Appl. Phys. Lett. 91, 233108 (2007).
21. Basko, D.M.: Theory of resonant multiphonon Raman scattering in graphene. Phys. Rev. B 78, 125418 (2008).
22. Malard, L.M., Pimenta, M.A., Dresselhaus, G., and Dresselhaus, M.S.: Raman spectroscopy in graphene. Phys. Rep. 473, 51 (2009).
23. Matthews, M.J., Pimenta, M.A., Dresselhaus, G., Dresselhaus, M.S., and Endo, M.: Origin of dispersive effects of the Raman D band in carbon materials. Phys. Rev. B 59, R6585 (1999).
24. Patel, R.B.: Synthesis and characterization of novel boron-based nanostructures and composites. PhD Dissertation, New Jersey Institute of Technology, 2013.
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Journal of Materials Research
  • ISSN: 0884-2914
  • EISSN: 2044-5326
  • URL: /core/journals/journal-of-materials-research
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