Highly photostable palladium-loaded TiO2 nanotubes and the active species in the photodegradation of methyl orange

doi:10.1016/S1872-2067(14)60213-8

Abstract

Abstract:

Highly photostable palladium-loaded TiO₂ nanotubes (Pd/TNTs) were prepared by a simple photo-decomposition method and characterized by inductively coupled plasma, X-ray diffraction, UV-visible light diffuse reflectance spectroscopy, transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), photoluminescence spectroscopy, N₂ adsorption-desorption, and photocurrent measurement. TEM images showed that the samples had a tubular structure. XPS results revealed that most of the palladium was present as Pd⁰. The photocatalytic performance was evaluated by monitoring the catalytic activity for the degradation of methyl orange solution under both UV and simulated sunlight irradiation. Pd/TNTs with 0.3 wt% Pd displayed higher activity than P25. The active species in the photocatalytic process were investigated by using different types of active species scavengers. h_vb⁺ was the major reactive species in the photodegradation over the Pd/TNTs.

Key words: Titania nanotube, Palladium, Active species, Photodegradation, Methyl orange

Xiaojing Hu, Yukun Shi, Baolin Zhu, Shoumin Zhang, Weiping Huang. Highly photostable palladium-loaded TiO₂ nanotubes and the active species in the photodegradation of methyl orange[J]. Chinese Journal of Catalysis, 2015, 36(2): 221-228.

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URL: https://www.cjcatal.com/EN/10.1016/S1872-2067(14)60213-8

https://www.cjcatal.com/EN/Y2015/V36/I2/221

References

[1] Xiang Q J, Yu J G, Jaroniec M. J Am Chem Soc, 2012, 134: 6575
[2] Ghasemi S, Setayesh S R, Habibi-Yangjeh A, Hormozi-Nezhad M R, Gholami M R. J Hazard Mater, 2012, 199-200: 170
[3] Li X, Liu H L, Luo D L, Li J T, Huang Y, Li H L, Fang Y P, Xu Y H, Zhu L. Chem Eng J, 2012, 180: 151
[4] Dholam R, Patel N, Adami M, Miotello A. Int J Hydrogen Energy, 2009, 34: 5337
[5] Wang G M, Wang H Y, Ling Y C, Tang Y C, Yang X Y, Fitzmorris R C, Wang C C, Zhang J Z, Li Y. Nano Lett, 2011, 11: 3026
[6] Grandcolas M, Cottineau T, Louvet A, Keller N, Keller V. Appl Catal B, 2013, 138-139: 128
[7] Mahlambi M M, Mishra A K, Mishra S B, Krause R W, Mamba B B, Raichur A M. Ind Eng Chem Res, 2013, 52: 1783
[8] Jiao Y C, Zhu M F, Chen F, Zhang J L. Chin J Catal (焦艳超, 朱明峰, 陈锋, 张金龙. 催化学报), 2013, 34: 585
[9] Tryba B, Morawski A W, Inagaki M. Appl Catal B, 2003, 46: 203
[10] Shang X L, Li B, Li C H, Wang X, Zhang T Y, Jiang S. Dyes Pigments, 2013, 98: 358
[11] Zhou X S, Jin B, Li L D, Peng F, Wang H J, Yu H, Fang Y P. J Mater Chem, 2012, 22: 17900
[12] He F, Ma F, Li T, Li G X. Chin J Catal (何霏, 马芳, 李涛, 李光兴. 催化学报), 2013, 34: 2263
[13] Hensel J, Wang G M, Li Y, Zhang J Z. Nano Lett, 2010, 10: 478
[14] Yu J G, Xiang Q J, Zhou M H. Appl Catal B, 2009, 90: 595
[15] Doh S J, Kim C, Lee S G, Lee S J, Kim H. J Hazard Mater, 2008, 154: 118
[16] Kasuga T, Hiramatsu M, Hoson A, Sekino T, Niihara K. Langmuir, 1998, 14: 3160
[17] Zhang M, Jin Z S, Zhang J W, Guo X Y, Yang J J, Li W, Wang X D, Zhang Z J. J Mol Catal A, 2004, 217: 203
[18] Zhu B L, Li K R, Feng Y F, Zhang S M, Wu S H, Huang W P. Catal Lett, 2007, 118: 55
[19] Zhu B L, Li K R, Zhou J, Wang S R, Zhang S M, Wu S H, Huang W P. Catal Commun, 2008, 9: 2323
[20] Lei G. Mater Chem Phys, 2008, 107: 465
[21] Zhang N, Liu S Q, Fu X Z, Xu Y J. J Mater Chem, 2012, 22: 5042
[22] Mohapatra S K, Kondamudi N, Banerjee S, Misra M. Langmuir, 2008, 24: 11276
[23] Chang Y G, Xu J, Zhang Y Y, Ma S Y, Xin L H, Zhu L N, Xu C T. J Phys Chem C, 2009, 113: 18761
[24] An H Q, Zhu B L, Li J X, Zhou J, Wang S R, Zhang S M, Wu S H, Huang W P. J Phys Chem C, 2008, 112: 18772
[25] Yu X L, Wang Y, Meng X J, Yang J J. Chin J Catal (于新娈, 王岩, 孟祥江, 杨建军. 催化学报), 2013, 34: 1418
[26] Nkambule T I, Kuvarega A T, Krause R W M, Haarhoff J, Mamba B B. Environ Sci Pollut Res, 2012, 19: 4120
[27] An H Q, Zhou J, Li J X, Zhu B L, Wang S R, Zhang S M, Wu S H, Huang W P. Catal Commun, 2009, 11: 175
[28] Chang C, Fu Y, Hu M, Wang C Y, Shan G Q, Zhu L Y. Appl Catal B, 2013, 142-143: 553
[29] Cao J, Luo B D, Lin H L, Xu B Y, Chen S F. Appl Catal B, 2012, 111-112: 288
[30] Li W J, Li D Z, Lin Y M, Wang P X, Chen W, Fu X Z, Shao Y. J Phys Chem C, 2012, 116: 3552
[31] Li X D, Gao C T, Wang J T, Lu B G, Chen W J, Song J, Zhang S S, Zhang Z X, Pan X J, Xie E Q. J Power Sources, 2012, 214: 244
[32] Liu B T, Peng L L. J Alloys Comp, 2013, 571: 145
[33] Ye M D, Gong J J, Lai Y K, Lin C J, Lin Z Q. J Am Chem Soc, 2012, 134: 15720
[34] Song J J, Zhu B L, Zhao W L, Hu X J, Shi Y K, Huang W P. J Nanopart Res, 2013, 15: 1494
[35] Talebian A, Entezari M H, Ghows N. Chem Eng J, 2013, 229: 304
[36] Lin Y M, Li D Z, Hu J H, Xiao G C, Wang J X, Li W J, Fu X Z. J Phys Chem C, 2012, 116: 5764
[37] Chen Y M, Lu A H, Li Y, Zhang L S, Yip H Y, Zhao H J, An T C, Wong P K. Environ Sci Technol, 2011, 45: 5689
[38] An T C, An J B, Yang H, Li G Y, Feng H X, Nie X P. J Hazard Mater, 2011, 197: 229
[39] Zhou W J, Guan Y, Wang D Z, Zhang X H, Liu D, Jiang H D, Wang J Y, Liu X G, Liu H, Chen S W. Chem Asian J, 2014, 9: 1648
[40] Yu J G, Low J X, Xiao W, Zhou P, Jaroniec M. J Am Chem Soc, 2014, 136: 8839

Highly photostable palladium-loaded TiO₂ nanotubes and the active species in the photodegradation of methyl orange

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