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Frontiers of Chemical Science and Engineering

ISSN 2095-0179

ISSN 2095-0187(Online)

CN 11-5981/TQ

Postal Subscription Code 80-969

2018 Impact Factor: 2.809

Front. Chem. Sci. Eng.    2008, Vol. 2 Issue (2) : 135-139    https://doi.org/10.1007/s11705-008-0031-2
Synthesis of ordered cerium-doped cubic mesoporous silica using long-chain ionic liquid as template
YUE Hongxia, ZHAO Hongmei, LIU Longjiang, WANG Siping, Ruan Qiong, WANG Tongwen
Department of Chemistry, Yunnan Normal University;
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Abstract The long-chain ionic liquid 1-hexadecyl-3-methylimidazolium chloride (C16mimCl) was used as a template to prepare cerium-doped MCM-48 materials in basic medium by a hydrothermal synthesis procedure. The effect of the amount of Ce salt and C16mimCl/Si on the synthesis were discussed in detail. This mesoporous material exhibits a pore architecture which is cubic Ia3d gyroid and possesses a large surface area and a narrow pore distribution. Cerium in calcined porous framework exists in the form of well-dispersed tetrahedral coordination. The C16mimCl shows a high tendency toward self-aggregation that allows the formation of the cerium-doped gyroid mesostructure by using the appropriate amount of Ce salt.
Issue Date: 05 June 2008
 Cite this article:   
ZHAO Hongmei,YUE Hongxia,Ruan Qiong, et al. Synthesis of ordered cerium-doped cubic mesoporous silica using long-chain ionic liquid as template[J]. Front. Chem. Sci. Eng., 2008, 2(2): 135-139.
 URL:  
https://academic.hep.com.cn/fcse/EN/10.1007/s11705-008-0031-2
https://academic.hep.com.cn/fcse/EN/Y2008/V2/I2/135
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