Synthesis, characterization and sulfide oxidation activity of vanadyl Schiff base complexes anchored on MCM-41

被引：14
|
作者：
Gao, Jinbao [1 ]
Lu, Liang [1 ]
Zhou, Wenjuan [1 ]
Gao, Guohua [1 ]
He, Mingyuan [1 ]
机构：
[1] E China Normal Univ, Dept Chem, Shanghai Key Lab Green Chem & Chem Proc, Shanghai 200062, Peoples R China
来源：
JOURNAL OF POROUS MATERIALS | 2008年 / 15卷 / 02期
关键词：
heterogeneous catalysis; vanadyl Schiff base complexes; mesoporous; sulfide oxidation;
D O I：
10.1007/s10934-007-9112-8
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Vanadyl Schiff base complexes covalently attached on the surface of MCM-41 have been synthesized by anchoring Schiff base and subsequent reaction with VO(acac)(2). XRD, nitrogen adsorption and desorption, UV-visible spectroscopy and FT-IR show that vanadyl Schiff base complexes were successfully anchored on the surface of MCM-41 and the mesopore ordering decreased after the anchoring. The so-prepared heterogeneous catalysts have showed high activity for sulfide oxidation.
引用
收藏
页码：127 / 132
页数：6
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