Thermal Conducting Silicone Rubber Composites Filled with Aligned Nickel Nanoparticles Induced by Magnetic Field

Abstract:

Thermal conducting silicone rubber composites filled with aligned nickel (Ni) nanoparticles induced by magnetic field were prepared by the solution mixing process. The structure, thermal, dielectric and magnetic properties of the silicone rubber composites were investigated by optical microscopy, laser flash thermal diffusivity analyzer, LCR digital meter and vibrating sample magnetometer. The results show that with the induction of magnetic field, Ni nanoparticles aligned form thermal conducting networks resulting in increase of the thermal diffusivity and relative dielectric constant of the silicone rubber composites.

• Periodical: Applied Mechanics and Materials (Volumes 488-489)
• Pages: 40-43
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.488-489.40
• Online since: January 2014
• Authors: Jie Ma*, Zhou Wang, Mao Xiang Jing, Xiang Qian Shen
• Keywords: Magnetic Field, Ni Nanoparticle, Rubber Composite, Thermal Diffusivity

References

[1] W. Y, Zhou, S.H. Qi, Q.L. An, H.Z. Zhao and N.L. Liu: Mater. Res. Bull. Vol. 42 (2007), p.1863.

[2] S.Y. Wu: Compos. Part. A. Vol. 42 (2011), p.1573.

[3] S.H. Xie, B.K. Zhu, J.B. Li, X.Z. Wei and Z.K. Xu: Polym. Test. Vol. 23 (2004), p.797.

[4] H. He, R.L. Fu, Y. Shen, Y.C. Han and X.F. Song. Compos. Sci. Technol. Vol. 67 (2007), p.2493.

[5] W.Y. Zhou. J. Zuo and W.N. Ren. Composites Part A. Vol. 43 (2012). p.658.

[6] S. Kemaloglu, G. Ozkoc and A. Aytac: Thermochim. Acta. Vol. 499 (2010), p.40.

[7] Y.N. Qi, D.H. Yin, J.P. Wang and J.Q. Wang: J. Mater. Sci. Eng. Vol. 23 (2005). p.416.

[8] J.Z. Gao, F. Guan, Y.C. Zhao, W. Yang, Y.J. Ma, X.Q. Lu, J.G. Hou and J.W. Kang: Mater. Chem. Phys. Vol. 71 (2001). p.215.

[9] Y.C. Zhou, H. Wang, L. Wang, K. Yu, Z. D, Lin, L. He and Y.Y. Bai: Mater. Sci. Eng.,B. Vol. 177 (2012), p.892.

[10] S. Choi and J. Kim: Composites Part B. Vol. 51 (2013). p.140.