Abstract
We succeeded in preparing the MCM-41 sample, which possesses durability against water, through longer aging of a mixed solution of silica and surfactant in the temperature range from 308 to 413 K; the MCM-41 sample thus prepared was survived even after treating it in boiling water for one week. The properties of this sample were examined by XRD, 29Si CP MAS NMR, and FT-IR measurements to know the factor governing such prominent features. As a result, it was concluded that the surface crystallinity of the sample plays a pivotal role in protecting the sample against the attack of water.
| Original language | English |
|---|---|
| Pages (from-to) | 801-804 |
| Number of pages | 4 |
| Journal | Studies in Surface Science and Catalysis |
| Volume | 132 |
| Publication status | Published - Jan 1 2001 |
ASJC Scopus subject areas
- Catalysis
- Condensed Matter Physics
- Physical and Theoretical Chemistry
- Surfaces, Coatings and Films
- Materials Chemistry
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Mori, T., Kuroda, Y., Yoshikawa, Y., Nagao, M., & Kittaka, S. (2001). A comprehensive study of surface state of MCM-41 having good surface crystallinity and its reactivity to water vapor. Studies in Surface Science and Catalysis, 132, 801-804.