[6] [6] Du Jingjing, Jing Chuanyong. Journal of Colloid and Interface Science, 2011, 358: 54.

[7] [7] Shen Jianhua, Zhu Yihua, Yang Xiaoling, et al. Langmuir, 2013, 29: 690.

[8] [8] Zhai Yueming, Zhai Junfeng, Wang Yuling, et al. J. Phys. Chem. C, 2009, 113: 7009.

[9] [9] Li Qun Xu, Beatrice Swee Min Yap, Rong Wang, et al. Ind. Eng. Chem. Res., 2014, 53: 3116.

[10] [10] Han Byunghee, Choi Namhyun, Kim Kihyung, et al. J. Phys. Chem. C, 2011, 115: 6290.

[11] [11] Zhou Qun, Zhao Gui, Chao Yanwen, et al. J. Phys. Chem. C, 2007, 111: 1951.

[12] [12] Kelly K L, Coronado E, Zhao L L, et al. J. Phys. Chem. B, 2003, 107: 6681.

[14] [14] Cecilia I Vzquez, Gustavo F S Andrade, Marcia L A Temperini, et al. J. Phys. Chem. C, 2014, 118: 4167.

[16] [16] Cai W B, Ren B, Li X Q, et al. Surface Science, 1998, 406: 9.

[17] [17] Jia Huiying, Zeng Jianbo, Song Wei, et al. Thin Solid Films, 2006, 496: 281.