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[1]胡建,夏成波,彭静,等.磺酸化介孔二氧化硅的合成及催化苯甲醛和乙二醇的加成反应[J].武汉工程大学学报,2011,(05):34-37.[doi:10.3969/j.issn.16742869.2011.05.010]
　HU Jian,XIA Chengbo,PENG Jing,et al.Preparation of sulfofunctionlized mesoporous silica and its catalyticperformance in addition of benzaldehyde and ethylene glycol[J].Journal of Wuhan Institute of Technology,2011,(05):34-37.[doi:10.3969/j.issn.16742869.2011.05.010]
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磺酸化介孔二氧化硅的合成及催化苯甲醛和
乙二醇的加成反应
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2011年05期
页码:
34-37
栏目:
化学与化学工程
出版日期:
2011-05-31

文章信息/Info

Title:
Preparation of sulfofunctionlized mesoporous silica and its catalytic
performance in addition of benzaldehyde and ethylene glycol
文章编号:
16742869(2011)05003404
作者:
胡建; 夏成波; 彭静; 郑净植*
武汉工程大学化工与制药学院，绿色化工过程教育部重点实验室，湖北 武汉 430074
Author(s):
HU Jian;  XIA Chengbo;  PENG Jing;  ZHENG Jingzhi
School of Chemical Engineering & Pharmacy, Wuhan Institute of Technology,
Key Laboratory for Green Chemical Process of Ministry of Education, Wuhan 430074, China
关键词:
介孔二氧化硅; 聚合反应; 磺酸化; 催化性能
Keywords:
mesoporous silica;  polymerization;  sulfonation;  catalytic performance
分类号:
TQ203.2
DOI:
10.3969/j.issn.16742869.2011.05.010
文献标志码:
A
摘要:
以CTAB为模板剂，通过溶胶-凝胶法制备了介孔二氧化硅，将聚（苯乙烯-二乙烯苯）包覆在介孔二氧化硅表面，并进行磺酸化制备了一种新型的固体酸催化剂；通过FT-IR、TGA、TEM等表征方法对合成的磺酸化介孔二氧化硅进行了表征.结果表明：表面聚合物基团和磺酸根基团成功地引入到了二氧化硅表面，磺酸化的介孔二氧化硅具有较好的孔道有序结构.磺酸化介孔二氧化硅对苯甲醛和乙二醇的加成反应表现出了较高的酸催化性能.
Abstract:
The mesoporous silica was synthesized by solgel method using CTAB as template, and then a novel ordered mesoporous solid acid catalyst was prepared by sulfonation of polymers coating on surface of mesoporous silica. The samples were characterized by FTIR, TGA and TEM. The results indicated that the mesostructure of the sample was retained, and the polymer groups and —SO3H groups had been successfully incorporated on the surface of silica. The sample show high catalytic performance toward the addition reaction of benzaldehyde and ethylene glycol.

参考文献/References:

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［4］Melero J A, Grieken R, Morales G. Advances in the synthesis and catalytic applications of organosulfonic-functionalized mesostructured materials［J］. Chem Rev, 2006, 106(9): 37903812.
［5］夏厚胜,童东绅,周春晖.功能化有序介孔有机硅催化剂的合成与应用［J］.工业催化,2008,16(10):813.
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［7］薛海霞,李军平,许振芹,等.疏水双功能介孔固体酸的合成及其在乙酸乙酯酯化反应中的应用［J］.燃料化学学报,2009,37(6):747752.
［8］R′a B, Molna′r A′, Forgo P, et al. A comparative study of solid sulfonic acid catalysts based on various ordered mesoporous silica materials［J］. Journal of Molecular Catalysis A: Chemical, 2006,244: 4657.
［9］陈静,韩梅,孙蕊,等.卞基磺酸接枝MCM41介孔分子筛的合成与表征［J］.无机化学学报,2006,22(9):15681572.
［10］高国华,周文娟,何呜元.磺酸基功能化MCM41有机无机杂化材料的合成与表征［J］.催化学报,2005,26(5):357359.
［11］Choi M, Kleitz F, Liu D, et al. Controlled polymerization in mesoporous silica toward the design of organic-inorganic composite nanoporous materials［J］.J Am Chem Soc, 2005,127(6):19241932.

相似文献/References:

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备注/Memo

备注/Memo:
收稿日期：20110000基金项目：环境与化工清洁生产实验教学示范中心项目资助作者简介：胡建（1963），女，湖北武汉人，工程师.研究方向：化学实验及化学应用.*通信联系人：郑净植，副教授,博士.研究方向：高分子复合材料.
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