中性条件下MSU-1介孔分子筛及其杂原子衍生物的合成与表征

上海大学学报(自然科学版)

中性条件下MSU-1介孔分子筛及其杂原子衍生物的合成与表征

王志刚，刘红

上海大学环境与化学工程学院，上海 201800

收稿日期:2006-05-22 修回日期:1900-01-01 出版日期:2007-04-30 发布日期:2007-04-30
通讯作者: 刘红

Synthesis and Characterization of MSU-1 and Heteroatom Substituted 
MSU-1 Molecular Sieves under Neutral pH Conditions

WANG Zhi-gang,LIU Hong

School of Environmental and Chemical Engineering, Shanghai University, Shanghai 201800, China

Received:2006-05-22 Revised:1900-01-01 Online:2007-04-30 Published:2007-04-30
Contact: LIU Hong

摘要/Abstract

摘要： 以月桂醇聚氧乙烯醚为模板剂，在中性条件下成功地合成了具有MSU-1结构的介孔分子筛及其Fe、Cu、Ti、Co、Cr和Zr等杂原子取代的衍生物.考察了合成条件（模板剂浓度、反应温度和NaF浓度）对MSU-1分子筛结构的影响，并用XRD、SEM和FT-IR等手段对合成的样品进行了表征.

关键词: MSU-1, 介孔分子筛, 月桂醇聚氧乙烯醚, 杂原子取代

Abstract: MSU-1 mesoporous molecular sieve and its Fe, Cu, Ti, Co, Cr and Zr derivatives were synthesized using lauryl alcoholpolyoxyethylene ether (23) as a t emplating agent under the neutral pH conditions and were characterized by XRD, F TIR and SEM. Effects of the synthesis parameters such as surfactant/SiO₂ ratio, NaF/SiO₂ ratio and synthesis temperature on the structural properties of MSU -1 were studied.

Key words: heteroatom substituted
, lauryl alcohol-polyoxyethylene ether (23), mesoporous molecular sieve, MSU-1

中图分类号:

O 643

王志刚;刘红. 中性条件下MSU-1介孔分子筛及其杂原子衍生物的合成与表征[J]. 上海大学学报(自然科学版).

WANG Zhi-gang;LIU Hong. Synthesis and Characterization of MSU-1 and Heteroatom Substituted 
MSU-1 Molecular Sieves under Neutral pH Conditions[J]. Journal of Shanghai University（Natural Science Edition）.