Preparation and dielectric properties of surface modified TiO2/PEN composite films with high thermal stability and flexibility

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• 作者：Xu Huang (1)
  Zejun Pu (1)
  Lifen Tong (1)
  Zicheng Wang (1)
  Xiaobo Liu (1)
  
• 刊名：Journal of Materials Science: Materials in Electronics
• 出版年：2012
• 出版时间：December 2012
• 年：2012
• 卷：23
• 期：12
• 页码：2089-2097
• 全文大小：731KB
• 参考文献：1. M.A. Kakimoto, A. Takahashi, T.A. Tsurumi, J. Hao, L. Li, R. Kikuchi, T. Miwa, T. Oono, S. Yamada, Mater. Sci. Eng., B 132, 74 (2006) CrossRef
  2. R.R. Tummala, M. Swaminathan, M.M. Tentzeris, J. Laskar, G.K. Chang, S. Sitaraman, D. Keezer, D. Guidotti, Z. Huang, K. Lim, L. Wan, S.K. Bhattacharya, V. Sundaram, F. Liu, P.M. Raj, IEEE Trans. Adv. Packag. 27, 250 (2004) CrossRef
  3. L. Chensha, W. Dazhi, Z. Baoyou, W. Xiaoleng, C. Maosheng, L. Ji, Prog. Nat. Sci. 15, 453 (2005) CrossRef
  4. Y. Chen, C. Zhu, X. Xue, X. Shi, M. Cao, Appl. Phys. Lett. 92, 223101 (2008) CrossRef
  5. H. Tang, J. Zhong, J. Yang, Z. Ma, X. Liu, J. Electron. Mater. 40, 141 (2011) CrossRef
  6. H. Wang, W. Zhong, P. Xu, Q. Du, Macromol. Mater. Eng. 289, 793 (2004) CrossRef
  7. L. Liu, O. Lu, J. Yin, X. Qian, W. Wang, Z. Zhu, Z. Wang, Mater. Sci. Eng. C 22, 61 (2002) CrossRef
  8. I. Ali, R. Elleithy, S.M. Al Zahrani, M.E. Ali, Polym. Bull. 67, 1961 (2011) CrossRef
  9. M. Wu, L. Shaw, J. Appl. Polym. Sci. 99, 477 (2006) CrossRef
  10. W.C. Dong, J.K. Kwang, C.K. Byoung, Polymer 47, 3609 (2006) CrossRef
  11. R.H. Elleithy, I. Ali, M.A. Ali, S.M. Al Zahrani, J. Appl. Polym. Sci. 117, 2413 (2010) CrossRef
  12. Z. Dang, J. Yuan, J. Zha, T. Zhou, S. Li, G. Hu, Prog. Mater. Sci. 57, 660 (2012) CrossRef
  13. A. Saxena, R. Sadhana, V.L. Rao, M. Kanakavel, K.N. Ninan, Polym. Bull. 50, 219 (2003)
  14. A. Saxena, V.L. Rao, K.N. Ninan, Eur. Polym. J. 30, 57 (2003) CrossRef
  15. C. Li, Y. Gu, L. Xiaobo, Z. Yaobang, T. Anbing, Thin Solid Films 515, 1872 (2006) CrossRef
  16. H. Tang, J. Yang, J. Zhong, R. Zhao, X. Liu, Mater. Lett. 65, 2758 (2011) CrossRef
  17. J. Zhong, H. Tang, Y. Chen, X. Liu, J. Mater. Sci. Mater. Electron. 21, 1244 (2010)
  18. X. Liu, S. Long, D. Luo, W. Chen, G. Cao, Mater. Lett. 62, 19 (2008) CrossRef
  19. H. Tang, Z. Ma, J. Zhong, J.Yang, R. Zhao, X. Liu, Collids Surface. A 384, 311 (2011)
  20. Y. Zhan, F. Meng, X. Yang, Y. Lei, R. Zhao, X. Liu, J. Polym. Sci. B 49, 611 (2011)
  21. H. Tang, X. Huang, X. Yang, J. Yang, R. Zhao, X. Liu, Mater. Lett. 75, 218 (2012) CrossRef
  22. Y. Gao, G.P. Robertson, M.D. Guiver, S.D. Mikhailenko, X. Li, S. Kaliaguine, Macromolecules 38, 3237 (2005) CrossRef
  23. Z. Dang, Y. Xia, J. Zha, J. Yuan, J. Bai, Mater. Lett. 65, 3430 (2011) CrossRef
  24. M. Di, S. He, R. Li, D. Yang, Nucl. Inst. Meth. Phys. Res. B 252, 212 (2006)
  25. M. Nandi, J.A. Conklin, L. Jrsalvati, A. Sen, Chem. Mater. 2, 772 (1990) CrossRef
  26. S.A. Ezzell, T.A. Furtseh, E. Khor, L.T. Taylor, J. Polym. Sci. A 21, 865 (1983)
  27. A.K. St Clair, L.T. Taylor, J. Polym. Sci. 28, 2393 (1983)
  28. Z. Hou, L. Zhang, J. Yuan, W. Song, M. Cao, Chin. Phys. Lett. 25, 2249 (2008) CrossRef
  29. Y. Huang, Z. Hou, W. Song, J. Yuan, M. Cao, Chin. Phys. Lett. 26, 057701 (2009) CrossRef
  30. Y. Huang, J. Yuan, W. Song, B. Wen, X. Fang, M. Cao, Chin. Phys. Lett. 27, 027702 (2010) CrossRef
  31. Y. Zheng, S. Wang, J. Feng, Z. Ouyang, X. Li, Geophys. J. Int. 163, 1195 (2005) CrossRef
  
• 作者单位：Xu Huang (1)
  Zejun Pu (1)
  Lifen Tong (1)
  Zicheng Wang (1)
  Xiaobo Liu (1)
  
  1. Research Branch of Advanced Functional Materials, Institute of Microelectronic and Solid State Electronic, High-Temperature Resistant Polymers and Composites Key Laboratory of Sichuan Province, University of Electronic Science and Technology of China, Chengdu, 610054, People’s Republic of China
  
• ISSN：1573-482X

文摘

A series of surface modified titanium dioxide (TiO2)/polyarylene ether nitriles (PEN) composite films with different modified TiO2 contents were prepared by solution casting method combined with ultrasonic dispersion technology. TiO2 particles were successfully surface modified by PEN–COOH polymer previously, which was confirmed by transmission electron microscopy, Fourier transform infrared spectroscopy and thermogravimetric analysis. Besides, SEM images of composite films revealed that the interfacial adhesion between surface modified TiO2 particles and the PEN matrix was effectively improved because of their common cyano groups and similar structure units. Furthermore, thermal, mechanical and dielectric characterizations showed that the composite films possess excellent thermal properties and flexibility as well as good dielectric properties, their glass transition temperatures were as high as 223?°C and the initial decomposition temperatures were all above 480?°C. In addition, it was found that the tensile strength of modified TiO2/PEN composites was better than raw TiO2/PEN composites. More importantly, the dielectric constant of composite films increases linearly with increment of the surface modified TiO2 particles content. When the mass fraction of modified TiO2 particles reached 40?%, the dielectric constant of the composite film increased to 7.9 (1?kHz), while the dielectric loss is just 0.028 (1?kHz).