Preparation of mesoporous silica-pillared H+-titanosilicates
โ Scribed by Kyeong-Won Park; Jong Hwa Jung; Jong Duk Kim; Sung-Kyu Kim; Oh-Yun Kwon
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 766 KB
- Volume
- 118
- Category
- Article
- ISSN
- 1387-1811
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๐ SIMILAR VOLUMES
The silica-pillared derivatives from kanemite (NaHSi(2)O(5).3H(2)O) were prepared by intercalation of dialkyldimethylammonium (DADMA) ion and pillaring with tetraethylorthosilicate. The formation of silica pillars between the silicate sheets was demonstrated by X-ray diffraction, (29)Si CP/MAS NMR,
Optical isomers of N-lauroyl-l-(or-d-) alanine sodium salt {C 12 -l-(or-d-)AlaS} surfactants were used for the preparation of mesoporous silica nanoparticles with a twisted hexagonal rod-like morphology. Thermogravimetric analysis (TGA) was used to determine the temperature for template removal. Cir