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Vol. 26 No. 5 (2014): Vol 26 Issue 5

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Synthesis of Mesoporous Ce1-xSmxO2 Solid Solution Materials and its Catalytic Performance

https://doi.org/10.14233/ajchem.2014.17238
Lei Yu
School of Chemistry, Biology and Materials Engineering, Suzhou University of Science and Technology, Suzhou 215009, Jiangsu, P.R. China ;Jiangsu Key Laboratory for Environment Function Materials, Suzhou University of Science and Technology, Suzhou 215009, Jiangsu, P.R. China
Feng Chen
School of Chemistry, Biology and Materials Engineering, Suzhou University of Science and Technology, Suzhou 215009, Jiangsu, P.R. China ;Jiangsu Key Laboratory for Environment Function Materials, Suzhou University of Science and Technology, Suzhou 215009, Jiangsu, P.R. China
Jun-Chao Qian
School of Material Science and Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, P.R. China
Cheng-Bao Liu
School of Chemistry, Biology and Materials Engineering, Suzhou University of Science and Technology, Suzhou 215009, Jiangsu, P.R. China ;Jiangsu Key Laboratory for Environment Function Materials, Suzhou University of Science and Technology, Suzhou 215009, Jiangsu, P.R. China
Zhi-Gang Chen
School of Chemistry, Biology and Materials Engineering, Suzhou University of Science and Technology, Suzhou 215009, Jiangsu, P.R. China ;Jiangsu Key Laboratory for Environment Function Materials, Suzhou University of Science and Technology, Suzhou 215009, Jiangsu, P.R. China

Corresponding Author(s) : Zhi-Gang Chen

czg@mail.usts.edu.cn

Asian Journal of Chemistry, Vol. 26 No. 5 (2014): Vol 26 Issue 5

Abstract

Novel mesoporous structural Ce1-xSmxO2 solid solution materials have been synthesized via a facile approach of evaporation-induced self-assembly (EISA) in the presence of nitrate as inorganic species and triblock copolymers P123 as template. The detailed charaterization by power X-ray diffraction, transmission electron microscope, selected electron diffraction revealed the samples possessing fluorite-structure with the average grain size of 7 nm. Furthermore, N2 adsorption-desorption measurement illustrated the particular hierarchical porous textural Ce1-xSmxO2 solid solution with the pores size in diameter between 2 to 4 nm and the maximun surface area of 106 m2/g. The temperature-programmed reduction of H2 (H2-TPR) result confirmed that the ceria-samarium solid solution owned more vacancies than pure CeO2, hence the double level pores textural Ce1-xSmxO2 seem to be potential candidates for catalytic aspect.

Keywords

Ce1-xSmxO2 Solid solution Mesoporous Catalytic performance
Yu, L., Chen, F., Qian, J.-C., Liu, C.-B., & Chen, Z.-G. (2014). Synthesis of Mesoporous Ce1-xSmxO2 Solid Solution Materials and its Catalytic Performance. Asian Journal of Chemistry, 26(5), 1387–1390. https://doi.org/10.14233/ajchem.2014.17238
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References
  1. J.S. Beck, J.C. Vartuli, W.J. Roth, M.E. Leonowicz, C.T. Kresge, K.D. Schmitt, C.T.-W. Chu, D.H. Olson and E.W. Sheppard, J. Am. Chem. Soc., 114, 10834 (1992); doi:10.1021/ja00053a020.
  2. C.T. Kresge, M.E. Leonowicz, W.J. Roth, J.C. Vartuli and J.S. Beck, Nature, 359, 710 (1992); doi:10.1038/359710a0.
  3. M.E. Davis, Nature, 417, 813 (2002); doi:10.1038/nature00785.
  4. X.B. Zhao, F. Chen, J. You, X.Z. Li, X.W. Lu and Z.G. Chen, J. Mater. Sci., 45, 3563 (2010); doi:10.1007/s10853-010-4399-2.
  5. X.Z. Li, C.Y. Ni, F. Chen, X. Lu and Z. Chen, J. Solid State Chem., 182, 2185 (2009); doi:10.1016/j.jssc.2009.05.001.
  6. J. Fan, S. Boettcher and G.D. Stucky, Chem. Mater., 18, 6391 (2006); doi:10.1021/cm062359d.
  7. Y. Wan, H.F. Yang and D.Y. Zhao, Acc. Chem. Res., 39, 423 (2006); doi:10.1021/ar050091a.
  8. A.I.Y. Tok, S.W. Du, F.Y.C. Boey and W.K. Chong, Mater. Sci. Eng. A, 466, 223 (2007); doi:10.1016/j.msea.2007.02.083.
  9. W.H. Shen, X.P. Dong, Y.F. Zhu, H. Chen and J. Shi, Micropor. Mesopor. Mater., 85, 157 (2005); doi:10.1016/j.micromeso.2005.06.006.
  10. S. Masson, P. Holliman, M. Kalaji and P. Kluson, Mater. Chem., 19, 3517 (2009); doi:10.1039/b820098j.
  11. J.L.M. Rupp, A. Infortuna and L. Gauckler, Acta Mater., 54, 1721 (2006); doi:10.1016/j.actamat.2005.11.032.
  12. X. Liu, K. Zhou, L. Wang, B. Wang and Y. Li, J. Am. Chem. Soc., 131, 3140 (2009); doi:10.1021/ja808433d.
  13. Q.Q. Huang, X.M. Xue and R.X. Zhou, J. Mol. Catal. Chem., 331, 130 (2010); doi:10.1016/j.molcata.2010.08.017.
  14. P. Borker and A.V. Salker, Mater. Chem. Phys., 103, 366 (2007); doi:10.1016/j.matchemphys.2007.02.034.
  15. W. Zhang, D. Zhang, T.X. Fan, J.J. Gu, J. Ding, H. Wang, Q.X. Guo and H. Ogawa, Chem. Mater., 21, 33 (2009); doi:10.1021/cm702458p.
  16. B.M. Reddy, L. Katta and G. Thrimurthulu, Chem. Mater., 22, 467 (2010); doi:10.1021/cm903282w.
  17. E. Díaz, B. de Rivas, R. López-Fonseca, S. Ordóñez and J.I. Gutiérrez-Ortiz, J. Chromatogr. A, 1116, 230 (2006); doi:10.1016/j.chroma.2006.03.043.
  18. H.Q. Zhu, Z.F. Qin, W.J. Shan, W.J. Shen and J.G. Wang, J. Catal., 225, 267 (2004); doi:10.1016/j.jcat.2004.04.006.
  19. K.S. Sing, D.H. Everett and R.A.W. Haul, Appl. Chem, 57, 603 (1985); doi:10.1351/pac198557040603.
  20. V. Perrichon, A. Laachir, S. Abouarnadasse, O. Touret and G. Blanchard, Appl. Catal. A Gen., 129, 69 (1995); doi:10.1016/0926-860X(95)00089-5.
  21. J.M. Zhou, L. Zhao, Q.Q. Huang, R.X. Zhou and X.K. Li, Catal. Lett., 127, 277 (2009); doi:10.1007/s10562-008-9672-5.
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