Abstract
We report on the synthesis and electrochemical properties of diamond grown onto vertically aligned carbon nanotubes with high surface areas as a template, resulting in a composite material exhibiting high double-layer capacitance as well as low electrochemical impedance electrodes suitable for applications as supercapacitor devices. We contrast results from devices fabricated with samples which differ in both their initial substrates (Si and Ti) and their final diamond coatings, such as boron-doped diamond and diamond-like carbon (DLC). We present for first time a conducting model for non-doped DLC thin-films. All samples were characterized by scanning and transmission electron microscopy and Fourier transform infrared and Raman spectroscopy. Our results show specific capacitance as high as 8.25 F g−1 (∼1 F cm−2) and gravimetric specific energy and power as high as 0.7 W h kg−1 and 176.4 W kg−1, respectively, which suggest that these diamond/carbon nanotube composite electrodes are excellent candidates for supercapacitor fabrication.
Similar content being viewed by others
References
D. Ge, L. Yang, L. Fan, C. Zhang, X. Xiao, Y. Gogotsi, and S. Yang, Nano Energy 11, 568 (2015).
D.W. Wang, F. Li, M. Liu, G.Q. Lu, and H.M. Cheng, Angew. Chem. Int. Ed. 48, 1525 (2009).
J. Chmiola, G. Yushin, Y. Gogotsi, C. Portet, P. Simon, and P.L. Taberna, Science 313, 1760 (2006).
C. Hebert, E. Scorsone, M. Mermoux, and P. Bergonzo, Carbon 90, 102 (2015).
B.C. Lourencao, T.A. Silva, H. Zanin, P.W. May, E.J. Corat, O. Fatibello-Filho, J. Solid State Electrochem 20, 2403 (2016).
H. Zanin, P.W. May, D.J. Fermin, D. Plana, S.M.C. Vieira, W.I. Milne, E.J. Corat, and A.C.S. Appl, Mater. Interfaces 6, 990 (2014).
C. Hebert, J.P. Mazellier, E. Scorsone, M. Mermoux, and P. Bergonzo, Carbon 71, 27 (2014).
J.-H. Kim, K. Zhu, Y. Yan, C.L. Perkins, and A.J. Frank, Nano Lett. 10, 4099 (2010).
F. Gao, C.E. Nebel, ACS Appl Mater. Interfaces (2015). doi:10.1021/acsami.5b07027.
H. Zanin, P.W. May, R.L. Harniman, T. Risbridger, E.J. Corat, and D.J. Fermin, Carbon 82, 288 (2015).
T.A. Silva, H. Zanin, P.W. May, E.J. Corat, and O. Fatibello-Filho, ACS Appl. Mater. Interfaces 6, 21086 (2014).
H. Zanin, C.M.R. Rosa, N. Eliaz, P.W. May, F.R. Marciano, and A.O. Lobo, Nanoscale 7, 10218 (2015).
M.M. Zogbi, E. Saito, H. Zanin, F.R. Marciano, and A.O. Lobo, Mater. Lett. 132, 70 (2014).
H. Zanin, P.W. May, M.H.M.O. Hamanaka, E.J. Corat, and A.C.S. Appl, Mater. Interfaces 5, 12238 (2013).
H. Zanin, P.W. May, A.O. Lobo, E. Saito, J.P.B. Machado, G. Martins, V.J. Trava-Airoldi, and E.J. Corat, J. Electrochem. Soc. 161, H1 (2014).
Y. Li, K. Sheng, W. Yuan, and G. Shi, Chem. Commun. 49, 291 (2013).
V. Carozo, C.M. Almeida, E.H.M. Ferreira, L.G. Cancado, C.A. Achete, and A. Jorio, Nano Lett. 11, 4527 (2011).
J.V.S. Moreira, E.J. Corat, P.W. May, L.D.R. Cardoso, P.A. Lelis, H. Zanin, J. Electron. Mater. 45, 5781 (2016).
D. Pradhan, Y.C. Lee, C.W. Pao, W.F. Pong, and I.N. Lin, Diam. Rel. Mater. 15, 2001 (2006).
James, Sigma Bonds Come in Six Varieties: Pi Bonds Come in One (2010), http://www.masterorganicchemistry.com/ 2010/10/13/sigma-bonds-come-in-six-varieties-pi-bonds-come-inone/. Accessed 13 Oct 2016.
D. Srivastava, M. Menon, and K.J. Cho, Phys. Rev. Lett. 83, 2973 (1999).
W.H. Chen, Y.J. He, and H.Z. Wang, Opt. Express 14, 11271 (2006).
H.Y. Choi and E.J. Mele, Phys. Rev. B 34, 8750 (1986).
L.L. Zhang and X.S. Zhao, Chem. Soc. Rev. 38, 2520 (2009).
Acknowledgements
We would like to thank the LME/LNLS-Campinas and the University of Bristol for microscope facilities and NANOBIO for the Autolab facility. Also, we gratefully acknowledge the Brazilian Agency Fapesp (2014/02163-7) and the Royal Society for Newton Travel Fund NI140181 for financial support.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Moreira, J.V.S., May, P.W., Corat, E.J. et al. Diamond and Carbon Nanotube Composites for Supercapacitor Devices. J. Electron. Mater. 46, 929–935 (2017). https://doi.org/10.1007/s11664-016-5010-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11664-016-5010-7