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Acta Physico-Chimica Sinica  2011, Vol. 27 Issue (08): 1941-1946    DOI: 10.3866/PKU.WHXB20110836
Photocatalytic Activity of TiO2 with Micrometer-Sized Macropores
TONG Xin, CHEN Rui, CHEN Tie-Hong
Institute of New Catalytic Materials Science, Key Laboratory of Advanced Energy Materials Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, P. R. China
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Macroporous TiO2 with aligned channels was synthesized using citric acid as a chelator. The wall of the macropore was composed of nanosized anatase crystals. The degradation of rhodamine B (RhB) was used as a model reaction to test the photocatalytic activity of the samples. Compared with ground TiO2 powder, macroporous TiO2 with aligned channels did not give a better photocatalytic RhB degradation property. Because of the scattering of UV-light by anatase nanoparticles, the TiO2 located inside the macroporous wall was not irradiated by UV-light, and this affected the photocatalytic property of the macroporous TiO2. The photocatalytic property improved upon exposing more of the external TiO2 surface to UV light. Furthermore, uniform and dispersed micrometer sized TiO2 spheres were fabricated using cetyltriethylammonium bromide (CTAB) and polyacrylic acid (PAA) as templates. The photocatalytic degradation of RhB confirmed that reducing the particle size improved the efficiency of the photocatalytic activity.

Key wordsTiO2      Photocatalysis      Morphology      Macroporous structure      Scattering     
Received: 17 March 2011      Published: 28 June 2011
MSC2000:  O643  

The project was supported by the National Natural Science Foundation of China (20873070, 20973095).

Corresponding Authors: CHEN Tie-Hong     E-mail:
Cite this article:

TONG Xin, CHEN Rui, CHEN Tie-Hong. Photocatalytic Activity of TiO2 with Micrometer-Sized Macropores. Acta Physico-Chimica Sinica, 2011, 27(08): 1941-1946.

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(1) Shibata, N.; Goto, A.; Choi, S. Y.; Mizoguchi, T.; Findlay, S. D.; Yamamoto, T.; Ikuhara, Y. Science 2008, 5901, 570.
(2) Hardi, M. D.; Serre, C.; Frot, T.; Rozes, L.; Maurin, G.; Sanchez, C.; Férey, G. J. Am. Chem. Soc. 2009, 131, 10857.  
(3) Gutierrez, J.; Tercjak, A.; Mondrago, I. J. Am. Chem. Soc. 2010, 132, 873.  
(4) Huang, F. Z.; Chen, D. H.; Zhang, X. L.; Caruso, R. A.; Cheng, Y. B. Adv. Funct. Mater. 2010, 20, 1301.  
(5) Li, G. R.;Wang, F.; Jiang, Q.W.; Gao, X. P.; She, P.W. Angew. Chem. Int. Edit. 2010, 122, 3735.
(6) Zhang, X. R.; Lin, Y. H.; Zhang, J. F.; He, D. Q.;Wang, D. J. Acta Phys. -Chim. Sin. 2010, 26, 2733. [张晓茹, 林艳红, 张健 夫, 何冬青, 王德军. 物理化学学报, 2010, 26, 2733.]
(7) Xu, P. C.; Liu, Y.;Wei, J. H.; Xiong R.; Pan, C. X.; Shi, J. Acta Phys. -Chim. Sin. 2010, 26, 2261. [许平昌, 柳阳, 魏建红, 熊锐, 潘春旭, 石兢. 物理化学学报, 2010, 26, 2261.]
(8) Wang, M. Y.;Wang, C. L.; Xie, K. P.; Sun, L.; Lin, C. J. Acta Phys. -Chim. Sin. 2009, 25, 2475. [王梦晔, 王成林, 谢鲲鹏, 孙岚, 林昌健. 物理化学学报, 2009, 25, 2475.]
(9) Kwon, D. H.; Kim, K. M.; Jang, J. H.; Jeon, J. M.; Lee, M. H.; Kim, G. H.; Li, X. S.; Park, G. S.; Lee, B.; Han, S.; Kim, M.; Hwang, C. S. Nature Nanotech. 2010, 5, 148.  
(10) Jung, H. S.; Lee, J. K.; Lee, J.; Kang, B. S.; Jia, Q. X.; Nastasi, M.; Noh, J. H.; Cho, C. M.; Yoon, S. H. Langmuir 2008, 24, 2695.  
(11) Xie, T. H.; Lin, J. J. Phys. Chem. C 2007, 111, 9968.  
(12) Suwanchawalit, C.; Patil, A. J.; Kumar, R. K.;Wongnawa, S.; Mann, S. J. Mater. Chem. 2009, 19, 8478.  
(13) Torimoto, T.; Nakamura, N.; Ikeda, S.; Ohtani, B. Phys. Chem. Chem. Phys. 2002, 4, 5910.  
(14) Kandiel, T. A.; Dillert, R.; Feldhoff, A.; Bahnemann, D.W. J. Phys. Chem. C 2010, 114, 4909.  
(15) Meulen, T. V. D.; Mattson, A.; ?sterlund, L. J. Catal. 2007, 251, 131.  
(16) Yang, H. G.; Sun, C. H.; Qiao, S. Z.; Zou, J.; Smith, S. C.; Cheng, H. M.; Lu, G. Q. Nature 2008, 453, 638.  
(17) He, Y.; Tilocca, A.; Dulub, O.; Selloni, A.; Diebold, U. Nature Mater. 2009, 8, 585.  
(18) Zhao,W.; Ma,W. H.; Chen, C. C.; Zhao, J. C.; Shuai, Z. G. J. Am. Chem. Soc. 2004, 126, 4782.  
(19) Chen, X. B.; Burda, C. J. Am. Chem. Soc. 2008, 130, 5018.  
(20) Xu,W. Q.; He, H.; Yu, Y. B. J. Phys. Chem. C 2009, 113, 4426.  
(21) Kim, S. H.; Cho, Y. S.; Jeon, S. J.; Eun, T. H.; Yi, G. R.; Yang, S. M. Adv. Mater. 2008, 20, 3268.  
(22) 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.  
(23) Song, X. F.; Gao, L. J. Phys. Chen. C 2007, 111, 8180.  
(24) Clifford, J. N.; Palomares, E.; Nazeeruddin, M. K.; Thampi, R.; Durrant, M. G. J. R. J. Am. Chem. Soc. 2004, 126, 5670.  
(25) Choi, H.; Sofranko, A. C.; Dionysiou, D. D. Adv. Funct. Mater. 2006, 16, 1067.  
(26) Yu, J. G.; Su, Y. R.; Cheng, B. Adv. Funct. Mater. 2007, 17, 1984.  
(27) Li, X.C.; John, V. T.; He, G. H.; Zhan, J. J.; Tan, G.; Mcpherson, G.; Bose, A.; Sarkar, J. Langmuir 2009, 25, 7586.

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