Direct synthesis of highly stable mesoporous molecular sieves containing zeolite building units

被引：49
|
作者：
Sakthivel, A
Huang, SJ
Chen, WH
Lan, ZH
Chen, KH
Lin, HP
Mou, CY
Liu, SB
机构：
[1] Acad Sinica, Inst Atom & Mol Sci, Taipei 106, Taiwan
[2] Natl Cheng Kung Univ, Dept Chem, Tainan 701, Taiwan
[3] Natl Taiwan Univ, Dept Chem, Taipei 106, Taiwan
[4] Natl Taiwan Univ, Ctr Condensed Mater Sci, Taipei 106, Taiwan
来源：
ADVANCED FUNCTIONAL MATERIALS | 2005年 / 15卷 / 02期
关键词：
D O I：
10.1002/adfm.200400038
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel, one-step synthesis of a highly stable mesoporous molecular sieve (MMS-H), which has a structure analogous to MCM-48 but which contains zeolite building units, is reported. A variety of experimental techniques -X-ray diffraction (XRD), N-2 adsorption/desorption, transmission electron microscopy (TEM), Fourier-transform infrared (FTIR) spectroscopy, hyperpolarized (XeNMR)-Xe-129, and solid-state Al-27 and P-31 magic-angle spinning (MAS) NMR spectroscopies -have been used to characterize the framework structure, porosity, and acidity of this novel mesoporous/microporous composite material, which is also found to possess superior thermal, hydrothermal, steam, and mechanical stabilities.
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页码：253 / 258
页数：6
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