有序多孔氧化锆是近年来国际上的研究热点之一，本文利用表面活性剂辅助模板机 理成功地合成出稳定性高（＞５５０℃）、比表面积大（＞３５０ｍ２／ｇ）、且有序度高的多孔氧化锆， 并用ＦＴ－ＩＲ、ＸＲＤ、ＨＲＴＥＭ，以及Ｎ２吸附－脱附等方法进行了表征。
Many researches have been focused on the synthesis of ordered porous zirconium oxide in the world. In this paper, well ordered porous zirconium oxide with high stability(>550℃) and high surface area(>350m2/g) was successfully synthesized by the surfactant templating method. FT-IR, X-ray powder diffraction, HRTEM, and nitrogen sorption were adopted for the characterization of the synthesized material.
参考文献
| [1] | Kresge C T, Leonowicz M E, Roth W J, et al. Nature, 1992, 359: 710--712. [2] Terribile D, Trovarelli D, Leitenburg C D, et al. Chem. Mater., 1997, 9: 2676--2678. [3] Oldroyd R D, Sankar G, Thomas J M, et al. J. Phys. Chem. B., 1998, 102: 1849--1855. [4] Valero R, Durand B, Guth J L, et al. Microporous and Mesoporous Materials, 1999, 29: 311--318. [5] Wong M S, Ying J Y. Chem. Mater., 1998, 10: 2067--2077. [6] Larsen G, Lotero E, Nabity M, et al. J. of Catalysis, 1996, 164: 246--248. [7] Ciesla U, Froba M, Stucky G, et al. Chem. Mater., 1999, 11: 227--234. [8] Ciesla U, Schacht S, Stucky G C, et al. Angew. Chem. Int. Ed. Engl., 1996, 35: 541--543. |
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