A potentiostatic method has been employed to obtain silica layers on the surface of glassy carbon electrodes from a precursor sol-gel solution. The silica-modified electrodes were then used as a porous matrix for the electrochemical growth of conducting polyaniline. As a result, the overall synthesi
Sol-gel synthesis of high-silica materials from nepheline-containing concentrate
✍ Scribed by E. L. Balmasov; S. K. Evstropiev; A. V. Sergeev
- Publisher
- Springer US
- Year
- 1996
- Tongue
- English
- Weight
- 417 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0361-7610
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📜 SIMILAR VOLUMES
A thermally stable silica/p-anisidine material was obtained by a sol-gel method in two steps: (a) p-anisidine was reacted with 3chloropropyltrimethoxysilane using NaH as a base activator and; (b) the resulting product of this reaction, p-anisidinepropyltrimethoxysilane (AnPTMS), was condensed with t
Aqueous sodium silicate solutions and hydrochloric acid were used to prepare silica gels without any additives. In order to establish the optimum conditions for the preparation of microporous and monodisperse gels, the sol-gel reaction has been studied as a function of pH, concentration of silicate,
## Abstract **Summary:** A strategy for the synthesis of sol‐gel hybrid materials that contain perfluorocyclobutyl groups is reported. Sol‐gel films have been prepared from three types of siloxane monomers using a typical sol‐gel method in an acidic atmosphere, followed by UV irradiation and dimeri