Investigation of porous structure of SiO2/Al2O3 aerogel by the method of low-temperature adsorption of nitrogen and high-resolution spectroscopy

T. M. Petrova; Yu. N. Ponomarev; A. A. Solodov; A. M. Solodov; O. V. Bakina; E. A. Glazkova; N. V. Svarovskaya; A. S. Lozhkomoev

doi:10.1117/12.2205571

19 November 2015 Investigation of porous structure of SiO₂/Al₂O₃ aerogel by the method of low-temperature adsorption of nitrogen and high-resolution spectroscopy

T. M. Petrova, Yu. N. Ponomarev, A. A. Solodov, A. M. Solodov, O. V. Bakina, E. A. Glazkova, N. V. Svarovskaya, A. S. Lozhkomoev

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Proceedings Volume 9680, 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics; 96800F (2015) https://doi.org/10.1117/12.2205571
Event: XXI International Symposium Atmospheric and Ocean Optics. Atmospheric Physics, 2015, Tomsk, Russian Federation

Abstract

The paper presents results of evaluation of size of aerogel pores, synthesized by the sol-gel method without the use of supercritical drying. The aerogel framework was formed by alumina nanosheets and silica spherical particles. Pore size distribution was bimodal with the maxima at 5.5 nm and 77 nm.

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T. M. Petrova, Yu. N. Ponomarev, A. A. Solodov, A. M. Solodov, O. V. Bakina, E. A. Glazkova, N. V. Svarovskaya, and A. S. Lozhkomoev "Investigation of porous structure of SiO₂/Al₂O₃ aerogel by the method of low-temperature adsorption of nitrogen and high-resolution spectroscopy", Proc. SPIE 9680, 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics, 96800F (19 November 2015); https://doi.org/10.1117/12.2205571

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