Applications of the sol-gel process for the preparation of photochromic information-recording materials: synthesis, properties, mechanisms
β Scribed by David Levy; Shlomo Einhorn; David Avnir
- Book ID
- 115986550
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 618 KB
- Volume
- 113
- Category
- Article
- ISSN
- 0022-3093
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π SIMILAR VOLUMES
An organically modified silicate, ormosil, was synthesized with an inorganic precursor, (tetraethoxysilane, TEOS) and an organic precursor [poly(dimethylsiloane), PDMS] through sol-gel chemistry. The bonding characteristics of the composite were investigated via glass transition temperatures (T g )
SIO2-AI203 binary glass powders with AI203 contents up to 50 wt% have been synthesized by the sol-gel process. The starting solution (sol) consisted of 1 mole of tetraethoxysilane, 50 moles of water containing aluminum nitrate, 10 moles of ethyl alcohol and 0.02 moles of HCI catalyst. The sol was co