A zeolite structure (ITQ-13) with three sets of medium-pore crossing channels formed by 9- and 10-rings

被引:132
作者
Corma, A [1 ]
Puche, M
Rey, F
Sankar, G
Teat, SJ
机构
[1] Univ Politecn Valencia, CSIC, Inst Tecnol Quim, Valencia 46022, Spain
[2] UCL Royal Inst Great Britain, Davy Faraday Res Lab, London W1X 4BS, England
[3] CLRL, Daresbury Lab, Warrington WA4 4AD, Cheshire, England
关键词
heterogeneous catalysis; microporous materials; structure elucidation; X-ray diffraction; zeolites;
D O I
10.1002/anie.200390304
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The unique structure of the ITQ-13 zeolite has been determined, which consists of an intercrossed system of medium-pore channels, made up of 9- and 10-ring pore apertures that run parallel to the crystallographic axes (see picture). Moreover, it has been possible to introduce acid sites into this structure, which opens the possibility for its use in acid catalysis.
引用
收藏
页码:1156 / 1159
页数:4
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