Synthesis of ordered microporous silica by the solvent evaporation method

Highly ordered mesoporous silicates with uniform cylindrical pores, such as MCM-41, templated by the self-assembly of surfactant molecules have attracted much attention in last decade, because of their potential applicability as catalysts, adsorbents, large molecular sieves and so forth. The pore si...

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Published inJournal of materials science Vol. 39; no. 3; pp. 1117 - 1119
Main Authors ENDO, A, MIYATA, T, AKIYA, T, NAKAIWA, M, INAGI, Y, NAGAMINE, S
Format Journal Article
LanguageEnglish
Published Heidelberg Springer 01.02.2004
Springer Nature B.V
Subjects
Chemistry
Colloidal state and disperse state
Exact sciences and technology
General and physical chemistry
Materials science
Porous materials
Silicon dioxide
Quaternary ammonium compound
Gas solid adsorption
Microporosity
Transmission electron microscopy
Adsorption isotherm
Cationic surfactant
Nitrogen
Porous material
Silica
Calcining
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Summary:Highly ordered mesoporous silicates with uniform cylindrical pores, such as MCM-41, templated by the self-assembly of surfactant molecules have attracted much attention in last decade, because of their potential applicability as catalysts, adsorbents, large molecular sieves and so forth. The pore size can be controlled using templates with different chain lengths of carbon; however, the range of pore sizes is limited in the mesoporous region (larger than 2.0 nm). It is important to form porous materials with ordered pores between 1.3 and 2.0 nm (that is, smaller pores than MCM-41 type mesoporous materials and larger pores than conventional zeolites), from a scientific and practical perspective.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0022-2461
1573-4803
DOI:10.1023/b:jmsc.0000012958.40071.50