摘要
Low surfactant/silicon molar ratio synthesis systems were investigated for the preparation of a high thermal stability mesoporous molecular sieve MCM-41. Tetraethyl orthosilicate containing cetyltrimethylammonium bromide (CTAB) and NaOH were used to prepare synthesis gel which was analyzed by XRD diffractograms and N2 adsorption isotherms. The XRD patterns exhibited high-intensity peaks.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | 289-291 |
| 页数 | 3 |
| 期刊 | Journal of Materials Science Letters |
| 卷 | 20 |
| 期 | 3 |
| DOI | |
| 出版状态 | 已出版 - 1 2月 2001 |
| 已对外发布 | 是 |
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