[2] Li X S, Shi C, Xu Y, et al. Plasma Processes and Polymers, 2007, 4(1): 15.

[5] Chaurasia S K, Singh R K. Phase Transitions, 2010, 83(6): 457.

[6] Li M T, Yang L, Fang S H, et al. Journal of Membrane Science, 2011, 366(1-2): 245.

[7] Kaneko T, Baba K, Harada T, et al. Plasma Processes and Polymers, 2009, 6(11): 713.

[8] Wei Z H, Liu C J. Materials Letters, 2011, 65(2): 353.

[9] Yu M, Zhai L Y, Zhou Q, et al. Applied Catalysis A: General, 2012, 419-420: 53.