Содержание
- 2. Polyphenylsilsesquioxanes Main advantages: High thermal stability Х-ray resistance Solubility in general organic solvents High refractive index
- 3. General types of Polyphenylsilsesquioxanes Random structure Ladder-like structure Cage-like structure
- 4. Previous work: Rebrov E.A., Muzafarov A.M. Monosodiumoxyorganoalkoxysilanes: Synthesis and properties, Heteroat. Chem., 2006, 17, 6, 514–
- 5. Side reaction:
- 6. Method for obtaining of linear Polyphenylsilsesquioxane 29Si NMR-spectrum (in DMSO-d6) of product of hydrolysis sodium phenyl(diethoxy)silanolate
- 7. Obtaining of linear polyphenylsilsesquioxane and investigating of products reaction a c d b a b c
- 8. Summary: - Sodium polyphenylsilsqiuoxane was obtained by reaction sodium phenyl(diethoxy)silanolate with water - Investigating of products
- 9. Thank you for attention!
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