Steklo i Keramika (Glass and Ceramics). Monthly scientific, technical and industrial journal

 

ISSN 0131-9582 (Online)

  • Continuous numbering: 1086
  • Pages: 8-13
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Heading: Science for glass production

The sol-gel processes occurring during hydrolysis in the presence of a surfactant, diethylamine, have been studied. It has been shown that the rate of tetrabutoxytitanium hydrolysis at minimum water concentrations and in the presence of diethylamine is determined by the competition between the condensation processes of TiO 2 nanoparticles and the adsorption of diethylamine molecules on the surface of TiO 2 particles.
Dr. chem. Sci. I. D. KOSOBUDSKIY 1,2 ( e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ), Dr. mat. Sciences N. M. USHAKOV 2 ( e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.), Cand. tech. Sci. L. V. NIKITINA 1 ( e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ), Dr. Sciences A. B. ZHIMALOV 3 ( e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ), A. S. Akhmedova 1 ( e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ); 1 FGBOU VO & # 171; Saratov State Technical University named after Yu. A. Gagarin & # 187; (Russia, Saratov)
2 FANO Russia FGBUN & # 171; Saratov Branch of the Institute of Radio Engineering and Electronics named after V. A. Kotelnikova & # 187; (Russia, Saratov)
3 JSC & # 171; Saratov Institute of Glass & # 187; (Russia, Saratov)
Brinker CJ, Scherer GW Sol-Gel Science: The Physics and Chemistry of Sol-Gel Processing. San Diego: Academic press, 1990. Sugimoto T., Zhou XJ Synthesis of Uniform Anatase TiO2 Nanoparticles by the Gel-Sol Method: 2. Adsorption of OH-Ions to Ti (OH) 4 Gel and TiO2 Particles // Colloid Interface Sci. 2002. V. 252. N. 2. P. 347? 353. Sugimoto T., Zhou X., Muramatsu A. Synthesis of uniform anatase TiO2 nanoparticles by gel-sol method: 4. Shape control // J. Colloid Interface Sci. 2003. V. 259. N 1. P. 53? 61. Oskam G., Nellore A., Penn RL, Searson PC The Growth Kinetics of TiO2 Nanoparticles from Titanium (IV) Alkoxide at High Water / Titanium Ratio // J. Phys. Chem. B. 2003. V. 107. N 8. P. 1734? 1738. Chemseddine A., Moritz T. Nanostructuring titania: control over nanocrystal structure, size, shape, and organization // Eur. J. Inorg. Chem. 1999. V. 1999. N 2.P. 235? 245. Yu JC, Zhang L., Yu J. Direct Sonochemical Preparation and Characterization of Highly Active Mesoporous TiO2 with a Bicrystalline Framework // Chem. Mater. 2002. V. 14. N 11. P. 4647? 4653. Kim KD, Kim SH, Kim HT Applying the Taguchi method to the optimization for the synthesis of TiO2 nanoparticles by hydrolysis of TEOT in micelles // Colloids Surf. A. 2005. V. 254. N. 1? 3.P. 99? 105. Beusen J., Van Bael MK, Van den Rut H. et al. Preparation of a porous nanocrystalline TiO2 layer by deposition of hydrothermally synthesized nanoparticles // J. Europ. Ceram. Soc. 2007. V. 27. N 16. P. 4529? 4535. Matveev A. N. Optics. M .: Higher. shk., 1985.351 p. Morokhov I.D., Trusov L.I., Lapovok V.N.Physical phenomena in ultradispersed media. Moscow: Energoatomizdat, 1984.224 p.

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Kosobudskiy I. D., Ushakov N. M., Nikitina L. V., Zhima-Lov A. B., Akhmedova A. S. Features of titania micro- and nanoparticles sol-gel synthesis for a composite hybrid antireflection layer on float glass. Steklo i keramika. 2018:91(6):8-13. (in Russ). UDK 666.1:544.7