Synthesis of a Hierarchical Micro/Mesoporous Structure by Steam-Assisted Post-Crystallization

The new hierarchy: c‐TUD‐1, a new aluminosilicate with a hierarchical micro/mesoporous structure, has been successfully synthesized by a steam‐assisted post‐crystallization process. c‐TUD‐1 has large pore size and volume, high surface area, high acid concentration/strength, and high hydrothermal sta...

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Published inChemistry : a European journal Vol. 15; no. 47; pp. 12949 - 12954
Main Authors Zhou, Jian, Hua, Zile, Shi, Jianlin, He, Qianjun, Guo, Limin, Ruan, Meiling
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 07.12.2009
WILEY‐VCH Verlag
Subjects
heterogeneous catalysis
hierarchical structures
mesoporous materials
steam-assisted post-crystallization
zeolites
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Summary:The new hierarchy: c‐TUD‐1, a new aluminosilicate with a hierarchical micro/mesoporous structure, has been successfully synthesized by a steam‐assisted post‐crystallization process. c‐TUD‐1 has large pore size and volume, high surface area, high acid concentration/strength, and high hydrothermal stability, and demonstrates significantly higher activity than either amorphous aluminosilicate or bulky ZSM‐5 in catalytic reactions involving large molecules.
Bibliography:ark:/67375/WNG-3XVZ9WDM-J
National Natural Science Foundation - No. 20633090; No. 20703055; No. 50872140
ArticleID:CHEM200901034
istex:5AE95568AE8ACF8B2A1F2DC92A2FECCAE4CAAF7A
Shanghai Science & Technology Committee - No. 06ZR14163
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0947-6539
1521-3765
DOI:10.1002/chem.200901034