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Chin J Mater Res  2010, Vol. 24 Issue (3): 315-321    DOI:
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Preparation, Characterization and Catalytic Oxidation Performance of CeO2 Hollow Microspheres with Controlled Shell Thickness
CHEN Yang1, LONG Renwei1, CHEN Zhigang2,  LU Jinxia1
1.School of Material and Science Engineering, Changzhou University, Changzhou 213164
2.Department of Chemistry and Bioengineering, Suzhou University of Science and Technology, Suzhou 215011
Cite this article: 

CHEN Yang LONG Renwei CHEN Zhigang LU Jinxia. Preparation, Characterization and Catalytic Oxidation Performance of CeO2 Hollow Microspheres with Controlled Shell Thickness. Chin J Mater Res, 2010, 24(3): 315-321.

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Abstract  

CeO2 hollow microspheres with controlled shell thickness were synthesized via a simple polystyrene sphere template method. The as-synthesized products were characterized by TEM, FESEM, SAED, FTIR and DLS. The degradating performance of the CeO2 hollow microspheres on phenol was investigated. The results indicate that the CeO2 hollow microspheres with the external diameter approximately of 230–260 nm and the internal diameter of 200 nm possess thin shell composed of loosely packed CeO2 nanoparticles (particle diameter of 5–10 nm). The shell thickness of CeO2 hollow microspheres can be controlled from 15 to 30 nm by adjusting the concentration of Ce(NO3)3·6H2O in the reaction solution. The degradation rate of CeO2 hollow microspheres can reach to 95% for the phenol.

Key words:  CeO2 hollow microspheres      shell thickness      template method      degradation rate     
Received:  19 November 2009     
Fund: 

Supported by the Jiangsu Province Key Technology R&D Program No.BE2008037, and Changzhou Science and Thchnology Program Nos.CE2007068 and CE2008083.

URL: 

https://www.cjmr.org/EN/     OR     https://www.cjmr.org/EN/Y2010/V24/I3/315

1 X.D.Feng, D.C.Sayle, Z.L.Wang, M.S.Paras, B.Santora, A.C.Sutorik, T.X.T.Sayle, Y.Yang, Y.Ding, X.D.Wang, Y.S.Her, Converting ceria polyhedral nanoparticles into single-crystal nanospheres, Science, 312, 1504(2006)
2 Y.Y.Li, X.Dong, J.S.Gao, D.Q.Hei, X.C.Zhou, H.Q.Zhang, A highly sensitive γ-radiation dosimeter based on the CeO2 nanowires, Physica E, 41(8), 1550(2009)
3 R.J.La, Z.A.Hu, H.L.Li, X.L.Shang, Y.Y.Yang, Template synthesis of CeO2 ordered nanowire arrays, Mater. Sci. Eng., A, 368(1-2), 145(2004)
4 X.H.Yang, C.L.Shao, Y.C.Liu, R.X.Mu, H.Y.Guan, Nanofibers of CeO2 via an electrospinning technique, Thin Solid Films, 478(1-2), 228(2005)
5 C.S.Pan, D.S.Zhang, L.Y.Shi, CTAB assisted hydrothermal synthesis, controlled conversion and CO oxidation properties of CeO2 nanoplates, nanotubes, and nanorods, J. Solid State Chem., 181(6), 1298(2008)
6 D.S.Zhang, C.S.Pan, L.Y.Shi, L.Huang, J.H.Fang, H.X.Fu, A highly reactive catalyst for CO oxidation: CeO2 nanotubes synthesized using carbon nanotubes as removable templates, Microporous Mesoporous Mater., 117(1-2), 193(2009)
7 J.J.Miao, H.Wang, Y.R.Li, J.M.Zhu, J.J.Zhu, Ultrasonicinduced synthesis of CeO2 nanotubes, J. Crystal Growth, 281(2-4), 525(2005)
8 K.B.Zhou, X.Wang, X.M.Sun, Q.Peng, Y.D.Li, Enhanced catalytic activity of ceria nanorods from well-defined reactive crystal planes, J. Catal., 229(1), 206(2005)
9 X.L.Xiao, Q.F.Luan, X.Yao, K.B.Zhou, Single-crystal CeO2 nanocubes used for the direct electron transfer and electrocatalysis of horseradish peroxidase, Biosens. Bioelectron., 24(8), 2447(2009)
10 Z.J.Yang, Y.Z.Yang, H.Liang, L.Liu, Hydrothermal synthesis of monodisperse CeO2 nanocubes, Mater. Lett.,63(21), 1774(2009)
11 L.W.Qian, J.Zhu, W.M.Du, X.F.Qian, Solvothermal synthesis, electrochemical and photocatalytic properties of monodispersed CeO2 nanocubes, Mater. Chem. Phys., 115(2-3), 835(2009)
12 Z.Y.Guo, F.F.Jian, F.L.Du, A simple method to controlled synthesis of CeO2 hollow microspheres, Scr. Mater.,61(1), 48(2009)
13 S.R.Wang, J.Zhang, J.Q.Jiang, R.Liu, B.L.Zhu, M.J.Xu, Y.Wang, J.L.Cao, M.Y.Li, Z.Y.Yuan, S.M.Zhang, W.P.Huang, S.H.Wu, Porous ceria hollow microspheres: Synthesis and characterization, Microporous Mesoporous Mater., 123(1-3), 349(2009)
14 I.A.Kartsonakis, P.Liatsi, I.Daniilidis, G.Kordasw, Synthesis, characterization, and antibacterial action of hollow ceria nanospheres with/without a conductive polymer coating, J. Am. Ceram. Soc., 91(2), 372(2008)
15 Q.Z.Cui, X.T.Dong, J.X.Wang, M.LI, Direct fabrication of cerium oxide hollow nanofibers by electrospinning. J. Rare Earth, 26(5), 664(2008)
16 D.S.Zhang, T.T.Yan, C.S.Pan, L.Y.Shi, J.P.Zhang, Carbon nanotube-assisted synthesis and high catalytic activity of CeO2 hollow nanobeads, Mater. Chem. Phys., 113(2-3), 527(2009)
17 R.Nishida, K.Kakinuma, H.Nishino, T.Kamino, H.Yamashita, M.Watanabe, H.Uchida, Synthesis of nickel nanoparticles supported on hollow samaria-doped ceria particles via the solution-spray plasma technique: Anode catalysts for SOFCs, Solid State Ionics, 180(14-16), 968(2009)
18 J.Zhang, S.R.Wang, Y.M.Wang, Y.Wang, B.L.Zhu, H.J.Xia, X.Z.Guo, S.M.Zhang, W.P.Huang, S.H.Wu, NO2 sensing performance of SnO2 hollow-sphere sensor, Sensor Actuat. B-Chem., 135(2), 610(2009)
19 X.F.Li, K.L.Lv, K.J.Deng, J.F.Tang, R.Su, J.Sun, L.Q.Chen, Synthesis and characterization of ZnO and TiO2 hollow spheres with enhanced photoreactivity, Mat. Sci. Eng. B-Solid, 158(1-3), 40(2009)
20 C.Y.Song, W.J.Yu, B.Zhao, H.L.Zhang, C.J.Tang, K.Q.Sun, X.C.Wu, L.Dong, Y.Chen, Efficient fabrication and photocatalytic properties of TiO2 hollow spheres, Catal. Commun., 10(5), 650(2009)
21 L.Y.Hao, X.L.Gong, S.H.Xuan, H.Zhang, X.Q.Gong, W.Q.Jiang, Z.Y.Chen, Controllable fabrication and characterization of biocompatible core-shell particles and hollow capsules as drug carrier, Appl. Surf. Sci., 252(24), 8724(2006)
22 JIA Jinyi, LIU Jingbing, ZHANG Wenxiong, CHANG Lin, JING Qi, Synthesis and photocatalytic activity of vanadium doped titania hollow microspheres, Journal of Inorganic Materials, 24(4), 671(2009)
(贾进义, 刘晶冰, 张文熊, 常琳, 井琪, 掺钒二氧化钛中空微球的制备和光催化性能研究, 无机材料学报,  24(4), 671(2009))

23 B.Ksapabutr, E.Gulari, S.Wongkasemjit, Sol–gel derived porous ceria powders using cerium glycolate complex as precursor, Mater. Chem. Phys., 99(2-3), 318(2006)
24 LI Xiazhang, Studies on the synthesis and properties of mesostructured, morphology controllable ceria-based nanomaterials, PhD Dissertation, Jiangsu University, 2009
(李霞章, 氧化铈基纳米材料的介孔结构合成, 形貌控制及其性质研究, 博士学位论文, 江苏大学, 2009)
25 M.L.Teng, L.T.Luo, X.M.Yang, Synthesis of mesoporous Ce1−xZrxO2 (x=0.2–0.5) and catalytic properties of CuO based catalysts, Microporous Mesoporous Mater., 119(1-3), 158(2009)

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