Abstract
Synthetic methods for making an all-silica MCM-41 mesoporous silicate of high long-range order are reported. The product shows up to seven orders of X-ray diffraction and good stability under calcination conditions. The greatest improvement in structure occurs when the pH is held between 9 and 10 during synthesis and the sulfate anion is present.
Original language | English |
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Pages (from-to) | 1226-1233 |
Number of pages | 8 |
Journal | Chemistry of Materials |
Volume | 9 |
Issue number | 5 |
DOIs | |
Publication status | Published - 1 Jan 1997 |
ASJC Scopus subject areas
- General Chemistry
- General Chemical Engineering
- Materials Chemistry