Conclusions
fMCNT/polyelectrolyte coated PS particles were synthesized by LbL self-assembly to enhance dispersity of CNTs in CNT/PS composite films. The amount of fMCNTs on particles was efficiently controlled by adjusting the number of PDDA/fMCNT multilayers. The electrical properties of fMCNT/PS composite layer on the PMMA using fMCNT/ polyelectrolyte self-assembled particles were investigated. The fMCNT/PS composite layer on the PMMA showed the high electric conductivity because fMCNTs were well dispersed in composite films. Also, EMI SE over frequency rage of 50 MHz - 1.5 GHz was weakly measured around 1-5 dB depending on the different number of PDDA/fMCNT multilayers. Though the EMI SE of composite films was observed, the EMI SE was too low to be applied for practical applications. The electrical conductivity of fMCNT/PS composite layer on PMMA continuously increased with the stepwise growth of PDDA/fMCNT multilayers. It was suggested that electrical properties of composite films were efficiently controlled by using fMCNT/polyelectrolyte selfassembled particles.
Article PDF
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Avoid common mistakes on your manuscript.
References
J. T. Wescotta, P. Kung, and A. Maitia,Appl. Phys. Lett.,90, 033116 (2007).
J. Xiong, Z. Zheng, X. Qin, M. Li, H. Li, and X. Wang,Carbon,44, 2701 (2006).
E. Kymakis and G. A. J. Amaratunga,J. Appl. Phys.,99, 084302 (2006).
Y. Qiao, C. M. Li, S. J. Bao, and Q. L. Bao,J. Power Sources,170, 79 (2007).
Y. H. Liu, B. Yi, Z. G. Shao, L. Wang, D. Xing, and H. Zhang,J. Power Sources,163, 807 (2007).
B. Philip, J. K. Abraham, A. Chandrasekhar, and V. K. Varadan,Smart Mater. Struct.,12, 935 (2003).
H. W. Chen, R. J. Wu, K. H. Chan, Y. L. Sun, and P. G. Su,Sens. Actuator B-Chem.,104, 80 (2005).
U. Yogeswaran and S. M. Chen,Electrochim. Acta,52, 5985 (2007).
A. D. Pasquier, H. E. Unalan, A. Kanwal, S. Miller, and M. Chhowalla,Appl. Phys. Lett.,87, 203511 (2005).
N. Li, Y. Huang, F. Du, X. He, X. Lin, H. Gao, Y. Ma, F. Li, Y. Chen, and P. C. Eklund,Nano Lett.,6, 1141 (2006).
Y. Yang, M. C. Gupta, K. L. Dudley, and R. W. Lawrence,Nano Lett.,5, 2131 (2005).
X. Zhou, Y. Zhu, Q. Gong, and J. Liang,Mater. Lett.,60, 3769 (2006).
Y. Wang, R. Cheng, L. Liang, and Y. Wang,Compos. Sci. Technol.,65, 793 (2005).
X. Zhang, J. Zhang, and Z. Liu,Carbon,43, 2186 (2005).
X. Gong, J. Liu, S. Baskaran, R. D. Voise, and J. S. Young,Chem. Mater.,12, 1049 (2000).
B. Kim and W. M. Sigmund,Langmuir,20, 8239 (2004).
Z. Shi, Y. Lian, X. Zhou, Z. Gu, Y. Zhang, S. Iijima, Q. Gong, H. Li, and S. L. Zhang,Chem. Commun.,6, 461 (2000).
J. W. Kim and K. D. Suh,Colloid Polym. Sci.,276, 870 (1998).
Y. Yang, Y. Chu, F. Yang, and Y. Zhang,Mater. Chem. Phys.,92, 164 (2005).
S. J. Han, B. Kim, and K. D. Suh,Macromol. Chem. Phys.,208, 377 (2007).
Y. K. Hong, C. Y. Lee, C. K. Jeong, D. E. Lee, K. Kim, and J. Joo,Rev. Sci. Instrum.,74, 1098 (2003).
N. F. Colaneri and L. W. Shacklette,IEEE Trans. Instrum. Meas.,41, 291 (1992).
H. M. Kim, K. Kim, C. Y. Lee, J. Joo, H. S. Yoon, D. A. Pejakovic, J. W. Yoo, and A. J. Epstein,Appl. Phys. Lett.,84, 589 (2004).
Author information
Authors and Affiliations
Corresponding author
Additional information
These authors contributed equally to this work.
Rights and permissions
About this article
Cite this article
Kim, BS., Suh, KD. & Kim, B. Electrical properties of composite films using carbon nanotube/polyelectrolyte self-assembled particles. Macromol. Res. 16, 76–80 (2008). https://doi.org/10.1007/BF03218966
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF03218966