Hostname: page-component-586b7cd67f-l7hp2 Total loading time: 0 Render date: 2024-11-24T12:42:50.390Z Has data issue: false hasContentIssue false

Superior thermal interface via vertically aligned carbon nanotubes grown on graphite foils

Published online by Cambridge University Press:  28 December 2012

Sabyasachi Ganguli*
Affiliation:
Nanoelectronic Materials Branch, Materials & Manufacturing Directorate, Air Force Research Laboratory, Dayton, Ohio 45433; and University of Dayton Research Institute, Dayton, Ohio 45469
Ajit K. Roy
Affiliation:
Nanoelectronic Materials Branch, Materials & Manufacturing Directorate, Air Force Research Laboratory, Dayton, Ohio 45433
Robert Wheeler
Affiliation:
UES Inc., Dayton, Ohio 45432
Vikas Varshney
Affiliation:
Nanoelectronic Materials Branch, Materials & Manufacturing Directorate, Air Force Research Laboratory, Dayton, Ohio 45433; and Universal Technology Corporation, Dayton, Ohio 45432
Feng Du
Affiliation:
Department of Chemical Engineering, Case Western Reserve University, Cleveland, Ohio 44106
Liming Dai
Affiliation:
Department of Chemical Engineering, Case Western Reserve University, Cleveland, Ohio 44106
*
a)Address all correspondence to this author. e-mail: [email protected]
Get access

Abstract

In an attempt to study the thermal transport at the interface between nanotubes and graphene, vertically aligned multiwalled carbon nanotubes (CNTs) were grown on graphite thin film substrates. A systematic cross-sectional probing of the materials’ morphology of the interface by scanning electron microscopy and high-resolution transmission electron microscopy revealed that an excellent bond existed between the nanotubes and the substrate along some fraction of interface. Imaging and electron diffraction analyses performed at the boundary reveal a polycrystalline interfacial structure. Compositional probing along the interface by energy dispersive x-ray spectroscopy revealed that there were no catalyst particles or other impurities present. The estimated interfacial thermal resistance of lower than 5–7.5 (mm2K)/W suggests that this type of CNT/graphite interface could open up multiple routes toward the designing and development of advanced thermal interface materials for aerospace and nano-/microelectronics applications.

Type
Articles
Copyright
Copyright © Materials Research Society 2012

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Liu, J., Michel, B., Rencz, M., Tantolin, C., Sarno, C., Miessner, R., Schuett, K., Tang, X., and Ziaei, A.: Recent progress of thermal interface material research – an overview, in THERMINIC 2008 (EDA Publishing, Rome, Italy, 2008); pp. 156.Google ScholarPubMed
Ganguli, S., Sihn, S., Roy, A.K., Dai, L.M., and Qu, L.: Metalized nanotube tips improve through thickness thermal conductivity in adhesive joints. J. Nanosci. Nanotechnol. 9, 1727 (2009).CrossRefGoogle ScholarPubMed
Huang, H., Liu, C.H., Wu, Y., and Fan, S.: Aligned carbon nanotube composite films for thermal management. Adv. Mater. 17(13), 1652 (2005).CrossRefGoogle Scholar
Amama, P., Cola, B., Sands, T., Xu, X., and Fisher, T.S.: Dendrimer-assisted controlled growth of carbon nanotubes for enhanced thermal interface conductance. Nanotechnology 18(38), 385303–385307 (2007).CrossRefGoogle Scholar
Cola, B.A., Xu, J., Cheng, C., Xu, X., Fisher, T.S., and Hu, H.: Photoacoustic characterization of carbon nanotube array thermal interfaces. J. Appl. Phys. 101(5), 054313 (2007).CrossRefGoogle Scholar
Cola, B.A., Xu, X., and Fisher, T.S.: Increased real contact in thermal interfaces: A carbon nanotube/foil material. Appl. Phys. Lett. 90(9), 093513 (2007).CrossRefGoogle Scholar
Ngo, Q., Cruden, B.A., Cassell, A.M., Sims, G., Meyyappan, M., Li, J., and Yang, C.Y.: Thermal interface properties of Cu-filled vertically aligned carbon nanofiber arrays. Nano Lett. 4(12), 2403 (2004).CrossRefGoogle Scholar
Panzer, M.A., Zhang, G., Mann, D., Hu, X., Pop, E., Dai, H., and Goodson, K.E.: Thermal properties of metal-coated vertically aligned single-wall nanotube arrays. J. Heat Transfer 130(5), 052401 (2008).CrossRefGoogle Scholar
Tong, T., Zhao, Y., Delzeit, L., Kashani, A., Meyyappan, M., and Majumdar, A.: Dense vertically aligned multiwalled carbon nanotube arrays as thermal interface materials. IEEE Trans. Compon. Packag. Technol. 30(1), 92 (2007).CrossRefGoogle Scholar
Varshney, V., Patnaik, S., Roy, A.K., Froudakis, G., and Farmer, B.L.: Modelling of thermal transport in pillared-graphene architectures. ACS Nano 4(2), 1153 (2010).CrossRefGoogle ScholarPubMed
Zhang, L.L., Xiong, Z., and Zhao, X.S.: Pillaring chemically exfoliated graphene oxide with carbon nanotubes for photocatalytic degradation of dyes under visible light irradiation. ACS Nano 4, 7030–7036 (2010).CrossRefGoogle ScholarPubMed
Paul, R.K., Ghazinejad, M., Penchev, M., Lin, J., and Ozkan, C.S.: Synthesis of pillared graphene nanostructure: A counterpart of three dimensional carbon architectures. Small 6(20), 2309 (2010).CrossRefGoogle ScholarPubMed
Jousseaume, V., Cuzzocrea, J., Bernier, N., and Renard, V.T.: Few graphene layers/carbon nanotube composites grown at complimentary-metal-oxide-semiconductor compatible temperature. Appl. Phys. Lett. 98(123103), 1 (2011).CrossRefGoogle Scholar
Huang, S.M., Dai, L., and Mau, A.W.H.: Patterned growth and contact transfer of well-aligned carbon nanotube films. J. Phys. Chem. B 103, 4223 (1999).CrossRefGoogle Scholar
Qu, L.T., Zhao, Y., and Dai, L.M.: Carbon microfibers sheathed with aligned carbon nanotubes: Towards multidimensional, multicomponent, and multifunctional nanomaterials. Small 2, 1052 (2006).CrossRefGoogle ScholarPubMed
Yi, W., Lu, L., Dian-lin, Z., Pan, Z.W., and Xie, S.S.: Linear specific heat of carbon nanotubes. Phys. Rev. B 59(14), R9015 (1999).CrossRefGoogle Scholar
Supplementary material: PDF

Ganguli et al. supplementary material

Supplementary information

Download Ganguli et al. supplementary material(PDF)
PDF 179.4 KB