Abstract
Au nanoparticles loaded TiO2 hollow microspheres with exposed (001) facets(Au-HTFs) were synthesized through template-free hydrothermal process combined with a chemical reduction role. Au-HTFs displayed excellent photocatalytic activity in catalyzing oxidization reaction in organic pollutant system, which originates from the synergistic effect of the reactive (001) facets and Au nanoparticles with a wide range of absorption in visible region based on localized surface plasmon resonance effect. The unique synergistic effect could largely increase the photocatalytic performance resulting from the improvements of both the visible light aborption and the recombination of electron-hole pairs. Our findings revealed that among Au-HTFs with different Au loading percentages, Au-HTFs with 2%(mass fraction) Au loading possessed the superior photocatalytic activity.
Similar content being viewed by others
References
An H. R., Park S. Y., Huh J. Y., Hong Y. C., Appl. Catal. B: Environ., 2017 211, 126
Chen Y., Wang Y. N., Li W. Z., Ju M. T., Appl. Catal. B: Environ., 2017 210, 352
Lin L. Y., Nie Y., Kavadiya S., Soundappan T., Biswas P., Chem. Eng. J., 2017 316, 449
Yu C., Zhou W., Liu H., Liu Y., Dionysiou D. D., Chem. Eng. J., 2016 287, 117
Dahl M., Liu Y. D., Yin Y. D., Chem. Rev., 2014 114, 9853
Liu G., Jimmy C. Y., Lu G. Q. M., Cheng H. M., Chem. Commun., 2011 47, 6763
Gong X. Q., Selloni A., J. Phys. Chem. B, 2005 109, 19560
Wang Z., Lv K., Wang G., Deng K., Tang D., Appl. Catal. B: Envi-ron., 2010 100, 378
Pan J., Liu G., Lu G. Q., Cheng H. M., Angew. Chem. Int. Ed., 2011 50, 2133
Li H. X., Bian Z. F., Zhu J., Zhang D. Q., Li G. S., Huo Y. N., Li H., Lu Y. F., J. Am. Chem. Soc., 2007 129, 8406
Lv F. J., Xiao S. X., Zhu J., Li H. X., RSC Adv., 2014 4, 36206
Zhu H. Y., Chen X., Zheng Z. F., Ke X. B., Jaatinen E., Zhao J. C., Guo C., Xie T. F., Wang D. J., Chem. Commun., 2009 48, 7524
Tian Y., Tatsuma T., J. Am. Chem. Soc., 2005 127, 7632
Zhang Z., Yates J. T. Jr., Chem. Rev., 2012 112, 5520
Lin F., Shao B., Li Z., Zhang J. Y., Wang H., Zhang S. H., Haruta M., Huang J. H., Appl Catal B: Environ., 2017 218, 480
Cheng K., Sun W., Jiang H. Y., Liu J. J., Lin J., J. Phys. Chem. C, 2013 117, 14600
Miao J., Liu B., RSC Adv., 2013 3, 1222
Zhuang J. D, Tian Q. F., Zhou H., Liu Q., Liu P., Zhong H. M., J. Mater. Chem., 2012 22, 7036
Yu J. C., Yu J., Ho W., Jiang Z., Zhang L., Chem. Mater., 2002 14, 3808
Xing M. Y., Yang B. X., Yu H., Zhang J. L., J. Phys. Chem. Lett., 2013 4, 3910
Zhu S., Liang S., Gu Q., Wang J. X., Appl. Catal. B: Environ., 2012 119, 146
Sun C., Smith S. C., J. Phys. Chem. C, 2012 116, 3524
Yang H. G., Sun C. H., Qiao S. Z., Liu G., Nature, 2008 453, 638
Selloni A., Nat. Mater., 2008 7, 613
Xing M. Y., Yang B. X., Yu H., Zhang J. L., J. Phys. Chem. Lett., 2013 4, 3910
Tian B., Zhang J., Tong T., Chen F., Appl. Catal. B: Environ., 2008 79, 394
Author information
Authors and Affiliations
Corresponding authors
Additional information
Supported by the National Natural Science Foundation of China(Nos.61571278, 61571280).
Rights and permissions
About this article
Cite this article
Wang, S., Yan, X., Zhu, Y. et al. Au Nanoparticles Loaded on Hollow TiO2 Microspheres with (001) Exposed Facets: a Strategy for Promoting Photocatalytic Performance. Chem. Res. Chin. Univ. 34, 705–710 (2018). https://doi.org/10.1007/s40242-018-8047-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40242-018-8047-8