Formation peculiarities of metal oxide porous structures in SiO2 – SnO2 and SiO2 – CoO sol-gel systems

Authors

  • Vladimir S. Levitskiy student, Saint- Petersburg state electrotechnical university “LETI” named after V.I. Ulyanov (Lenin), department of Micro- and nanoelectronics, Saint-Petersburg, Levvladimir@ yandex.ru.
  • Alexander S. Lenshin Candidate of Science (Physics and Mathematics), senior scientific researcher, Voronezh State University, Voronezh, lenshinas@mail.ru
  • Alexander I. Maximov docent, Candidate of Science (Physics and Mathematics), docent, Saint- Petersburg state electrotechnical university “LETI” named after V.I. Ulyanov (Lenin), department of Micro- and nanoelectronics, Saint-Petersburg
  • Evgenia V. Maraeva assistant, Saint- Petersburg state electrotechnical university “LETI” named after V.I. Ulyanov (Lenin), department of Micro- and nanoelectronics, Saint-Petersburg
  • Vyatchaslav A. Moshnikov professor, Doctor of Science (Physics and Mathematics), professor, Saint-Petersburg state electrotechnical university “LETI” named after V.I. Ulyanov (Lenin), department of Micro- and nanoelectronics, Saint- Petersburg

Keywords:

Porous materials, nanostructures, metallic oxides, specific surface area, sol-gel technology.

Abstract

Applying of nitrogen thermal desorption method for studying the specific surface area of porous
materials and nanostructures in SiO2 – SnO2 and SiO2 – CoO systems is reported. It is shown that the
investigation of metal oxide nanomaterials by thermal desorption method allows one to reveal the process
conditions for obtaining the patterns with the highest specific surface area

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Published

2019-11-25

Issue

Vol. 12 No. 5 (2012): Sorbtsionnye i Khromatograficheskie Protsessy

Section

Статьи

How to Cite

Formation peculiarities of metal oxide porous structures in SiO2 – SnO2 and SiO2 – CoO sol-gel systems. (2019). Sorbtsionnye I Khromatograficheskie Protsessy, 12(5). https://journals.vsu.ru/sorpchrom/article/view/1858