[1] [1] Yan B, Qiao X F. J. Phys. Chem. B, 2007, 111: 12362.

[2] [2] Gao B B, Fang L, Men J Y, et al. Polymer, 2012, 53(21): 4709.

[3] [3] Zhang H, Song H W, Yu H Q, et al. J. Phys. Chem. C, 2007, 111(17): 6524.

[4] [4] Cai N, Nan C W, Zhai J Y, et al. Appl. Phys. Lett., 2004, 84(18): 3516.

[5] [5] Liu S X, Zhang C F, Liu Y H, et al. J. Mol. Struct., 2012, 1021: 63.

[6] [6] Xu Y Z, Wu J G, Sun W X, et al. Chem. Eur. J., 2002, 8: 5323.

[7] [7] Zhang C F, Liu Y H, Liu S X, et al. Sci. China Ser. B-Chem., 2009, 52(11): 1835.

[8] [8] Tao D L, Xu Y Z, Feng J, et al. J. Mater. Chem., 2004, 14: 1252.

[9] [9] Hao C W, Zhao Y, Zhou Y, et al. J. Polym. Sci. Pt. B-Polym. Phys., 2007, 45: 1589.

[10] [10] Wu Y J, Xu Y Z, Waog D J, et al. J. Appl. Polym. Sci., 2004, 91: 2869.

[11] [11] Paik S P, Ghatak S K, Dey D, et al. Anal. Chem., 2012, 84: 7555.