Ethanol Washing Effect on Textural Properties of the Sodium Silicate-Derived Silica Xerogel
β Scribed by Man Park; V.C. Menon; S. Komarneni
- Book ID
- 110264683
- Publisher
- Springer
- Year
- 1998
- Tongue
- English
- Weight
- 134 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0928-0707
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The samples of as-synthesized siliceous MCM-41, extracted MCM-41, amorphous silica particles and silica xerogels were heat treated from room temperature to 1000 Β°C. Their photoluminescence (PL) spectra at room temperature excited by 254 nm and 365 nm ultraviolet light (UV) were investigated and comp
## Abstract Compounds were prepared from nylon 6 and synthetic sodium aluminium silicate (SSAS), varying the concentration of SSAS, up to 15% (wt/wt). Mechanical and rheological properties as well as optical properties were measured. There was a substantial increase in flexural modulus and flexural