Abstract
Multilayer super-short carbon nanotubes (SSCNTs) could be synthesized by tailoring the raw multiwalled carbon nanotubes with a simple ultrasonic oxidation-cut method. Nanostructured layered nickel hydroxide and SSCNTs have been successfully assembled to form Ni(OH)2/SSCNTs composite by electrostatic force. Compared with pure Ni(OH)2 (665 F g−1), the Ni(OH)2/SSCNTs composite exhibits the much better electrochemical performance with a specific capacitance of 1887 F g−1 at 1 A g−1, and demonstrates a good rate capability and excellent long-term cyclic stability (92 % capacity retention after 3000 cycles). It is the reason that the SSCNTs can form a conductive network onto the surface of Ni(OH)2 nanoflakes, and their excellent electric conductivity is advantaged to the charge transport on the electrode in discharge process and charge process. Therefore, the greatly enhanced capacitive performance of Ni(OH)2/SSCNTs can be attributed to a synergetic effect of Ni(OH)2 and SSCNTs.
Similar content being viewed by others
References
R.B. Pujari, V.C. Lokhande, V.S. Kumbhar, N.R. Chodankar, C.D. Lokhande, J. Mater. Sci. Mater. Electron. 27, 3312–3317 (2016)
S. Konwer, J. Mater. Sci. Mater. Electron. 27, 4139–4146 (2016)
P. Vigneshwaran, M. Kandiban, N. Senthil Kumar, V. Venkatachalam, R. Jayavel, I. Vetha Potheher, J. Mater. Sci. Mater. Electron. 27, 4653–4658 (2016)
R.S. Ingole, B.J. Lokhande, J. Mater. Sci. Mater. Electron. 27, 1363–1369 (2016)
D.U. Lee, J. Fu, M.G. Park, H. Liu, A. Ghorbani Kashkooli, Z. Chen, Nano Lett. 16, 1794–1802 (2016)
M. Kim, I. Oh, H. Ju, J. Kim, Phys. Chem. Chem. Phys. 18, 9124–9132 (2016)
S. Ghasemi, M. Jafari, F. Ahmadi, Electrochim. Acta 210, 225–235 (2016)
R.R. Salunkhe, J. Lin, V. Malgras, S.X. Dou, J.H. Kim, Y. Yamauchi, Nano Energy 11, 211–218 (2015)
D. Ghosh, M. Mandal, C.K. Das, Langmuir 31, 7835–7843 (2015)
H. Zhang, Y. Ye, Z. Li, Y. Chen, P. Deng, Y. Li, J. Mater. Sci. 51, 2877–2885 (2016)
H. Jiang, T. Zhao, C. Li, J. Ma, J. Mater. Chem. 21, 3818–3823 (2011)
Y. Liu, G. Yuan, Z. Jiang, Z. Yao, M. Yue, J. Alloy. Compd. 618, 37–43 (2015)
J.H. Zhong, A.L. Wang, G.R. Li, J.W. Wang, Y.N. Ou, Y.X. Tong, J. Mater. Chem. 22, 5656–5665 (2012)
D.P. Dubal, G.S. Gund, C.D. Lokhande, R. Holze, A.C.S. Appl, Mater. Interfaces 5, 2446–2454 (2013)
J. Patiño, N. López-Salas, M.C. Gutiérrez, D. Carriazo, M.L. Ferrer, F. del Monte, J. Mater. Chem. A 4, 1251–1263 (2016)
Y.G. Wang, Y. Le, Y.Y. Xia, J. Electrochem. Soc. 153, A743–A748 (2006)
M. Shahid, J. Liu, I. Shakir, M.F. Warsi, M. Nadeem, Y.U. Kwon, Electrochim. Acta 85, 243–247 (2012)
H. Cheng, A.D. Su, S. Li, S.T. Nguyen, L. Lu, C.Y.H. Lim, M.D. Hai, Chem. Phys. Lett. 601, 168–173 (2014)
F. Zeng, Y. Kuang, N. Zhang, Z. Huang, Y. Pan, Z. Hou, H. Zhou, C. Yan, O.G. Schmidt, J. Power Sources 247, 396–401 (2014)
P. Lu, L. Fei, D. Xue, Y. Hong, Y. Liu, Electrochim. Acta 78, 1–10 (2012)
F. Gu, X. Cheng, S. Wang, X. Wang, P.S. Lee, Small 11, 2044–2050 (2015)
M.S. Dresselhaus, G. Dresselhaus, R. Saito, A. Jorio, Phys. Rep. 409, 47–99 (2005)
D.C. Elias, R.R. Nair, T.M.G. Mohiuddin, S.V. Morozov, P. Blake, M.P. Halsall, A.C. Ferrari, D.W. Boukhvalov, M.I. Katsnelson, A.K. Geim, Science 323, 610–613 (2009)
A.C. Ferrari, J. Robertson, Phys. Rev. B 61, 14095–14107 (2000)
R. Kostecki, F. McLarnon, J. Electrochem. Soc. 144, 485–493 (1997)
X. Zhou, Z. Xia, Z. Zhang, Y. Ma, Y. Qu, J. Mater. Chem. A 2, 11799–11806 (2014)
K.W. Nam, K.H. Kim, E.S. Lee, W.S. Yoon, X.Q. Yang, K.B. Kim, J. Power Sources 182, 642–652 (2008)
P. Hui, J. Li, P.F. Yuan, Nanoscale Res. Lett. 5, 654–668 (2010)
H. Chai, X. Chen, D. Jia, W. Zhou, Rare Met. 30, 85–89 (2011)
N.W. Duffy, W. Baldsing, A.G. Pandolfo, Electrochim. Acta 54, 535–539 (2008)
H.K. Jeong, M. Jin, E.J. Ra, K.Y. Sheem, G.H. Han, S. Arepalli, Y.H. Lee, ACS Nano 4, 1162–1166 (2010)
H. Ye, Y. Cheng, T. Hobson, J. Liu, Nano Lett. 10, 2727–2733 (2010)
Acknowledgments
This work was supported by the National Natural Science Foundation of China (Nos. 51302108 and 21571084).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Tang, L., Duan, F. & Chen, M. Multilayer super-short carbon nanotube/nickel hydroxide nanoflakes for enhanced supercapacitor properties. J Mater Sci: Mater Electron 28, 2325–2334 (2017). https://doi.org/10.1007/s10854-016-5800-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10854-016-5800-y